<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:xhtml="http://www.w3.org/1999/xhtml"
        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1"
        xmlns:image="http://www.google.com/schemas/sitemap-image/1.1">
    
    <url>
        <loc>https://hi.khanacademy.org/math/up-math-class-10/x7a20084235b15acc:introduction-to-trigonometry-ncert-new/x7a20084235b15acc:trigonometric-ratios/v/intro-to-the-trigonometric-ratios-indian-accent</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/class-9-bridge-course-mh/x31106d01a69095e7:right-triangles/x31106d01a69095e7:basics-of-trigonometric-ratios/v/intro-to-the-trigonometric-ratios-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/up-math-class-10/x7a20084235b15acc:introduction-to-trigonometry-ncert-new/x7a20084235b15acc:trigonometric-ratios/v/intro-to-the-trigonometric-ratios-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/math/class-9-bridge-course-mh/x31106d01a69095e7:right-triangles/x31106d01a69095e7:basics-of-trigonometric-ratios/v/intro-to-the-trigonometric-ratios-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/math/class-10-tg/x6d741825a19c63c4:trigonometry/x6d741825a19c63c4:trigonometric-ratios/v/intro-to-the-trigonometric-ratios-indian-accent" />
        
        <lastmod>2025-06-25T04:32:41.164241499Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="intro-to-the-trigonometric-ratios-indian-accent">
            <Attribute name="title">त्रिकोणमितीय अनुपात से परिचय</Attribute>
            <Attribute name="description">.</Attribute>
            <Attribute name="author">Kalakrit (Dubbing)</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>त्रिकोणमितीय अनुपात से परिचय</video:title>
            <video:description>.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/YnEYWpQArkc.mp4/YnEYWpQArkc.mp4</video:player_loc>
            <video:duration>557</video:duration>
            <video:category>त्रिकोणमितीय अनुपात</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/trigonometric-ratios-in-right-triangles-indian-accent</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/trigonometric-ratios-in-right-triangles-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/trigonometric-ratios-in-right-triangles-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/math/revision-mr-class-9-term-2/x6e82706cbb5834ba:week-3/x6e82706cbb5834ba:trigonometry/v/trigonometric-ratios-in-right-triangles-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/math/class-10-tg/x6d741825a19c63c4:trigonometry/x6d741825a19c63c4:trigonometric-ratios/v/trigonometric-ratios-in-right-triangles-indian-accent" />
        
        <lastmod>2025-06-25T04:34:19.737887414Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="trigonometric-ratios-in-right-triangles-indian-accent">
            <Attribute name="title">समकोण त्रिभुजों में त्रिकोणमितीय अनुपात</Attribute>
            <Attribute name="description">This video shows a few examples where he starts with the two legs of a right triangle and he finds the trig ratios of one of the acute angles.</Attribute>
            <Attribute name="author">Kalakrit (Dubbing)</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>समकोण त्रिभुजों में त्रिकोणमितीय अनुपात</video:title>
            <video:description>This video shows a few examples where he starts with the two legs of a right triangle and he finds the trig ratios of one of the acute angles.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/4-hzPdsMQAk.mp4/4-hzPdsMQAk.mp4</video:player_loc>
            <video:duration>732</video:duration>
            <video:category>त्रिकोणमितीय अनुपात</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/trigonometry_1</loc>
        
        <xhtml:link rel="alternate" hreflang="az"
                    href="https://az.khanacademy.org/partner-content/nasa/measuringuniverse/measure-the-solarsystem/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="bg"
                    href="https://bg.khanacademy.org/math/9-klas/xee41df55c1c831f0:trigonometrichni-funktsii/xee41df55c1c831f0:trigonometrichni-funktsii-na-ost-r--l/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="cs"
                    href="https://cs.khanacademy.org/math/9-trida/x4e76afc81ecf6617:funkce/x4e76afc81ecf6617:untitled-38/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="da"
                    href="https://da.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="de"
                    href="https://de.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="es"
                    href="https://es.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="fr"
                    href="https://fr.khanacademy.org/math/3eme-annee-secondaire/xd903d14ae2b1276e:geometri-puthagore-triangle-rectangle-et-trigonometrie/xd903d14ae2b1276e:trigonometrie-definitions-et-demonstrations/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="hu"
                    href="https://hu.khanacademy.org/math/trigonometry/trigonometry-right-triangles/intro-to-the-trig-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="hy"
                    href="https://hy.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="ka"
                    href="https://ka.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="kk"
                    href="https://kk.khanacademy.org/computing/computer-programming/programming-natural-simulations/programming-angular-movement/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="ko"
                    href="https://ko.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/math/class-9-bridge-course-mh/x31106d01a69095e7:right-triangles/x31106d01a69095e7:basics-of-trigonometric-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="nl"
                    href="https://nl.khanacademy.org/math/geometry-home/right-triangles-topic/intro-to-the-trig-ratios-geo/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/math/class-9-geometry-od/x0a98afb01410c41a:trigonometry/x0a98afb01410c41a:intro-to-trigonometric-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="pa"
                    href="https://pa.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="pl"
                    href="https://pl.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="pt"
                    href="https://pt.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="pt-pt"
                    href="https://pt-pt.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="ro"
                    href="https://ro.khanacademy.org/math/geometrie/x63d84eb3f4a0a8d3:right-triangles-topic/x63d84eb3f4a0a8d3:intro-to-the-trig-ratios-geo/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="ru"
                    href="https://ru.khanacademy.org/math/trigonometry/trigonometry-right-triangles/intro-to-the-trig-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/math/class-10-tg/x6d741825a19c63c4:trigonometry/x6d741825a19c63c4:trigonometric-ratios/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="tr"
                    href="https://tr.khanacademy.org/math/9-sinif/xb0a54780f151bbed:4-unite-ucgenler/xb0a54780f151bbed:dik-ucgende-dar-acilarin-trigonometrik-oranlari/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="uk"
                    href="https://uk.khanacademy.org/math/8-klas/xfad87d1c001596e0:rozv-yazuvannya-pryamokutnih-trikutnikv/xfad87d1c001596e0:trigonometrichni-funktsii-gostrogo-kuta-pryamokutnogo-trikutnika/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="uz"
                    href="https://uz.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="vi"
                    href="https://vi.khanacademy.org/math/toan-lop-10-vietnam/xcb21687ae903a43d:he-thuc-luong-trong-tam-giac-lop-10/xcb21687ae903a43d:gia-tri-luong-giac-cua-mot-goc-tu-0-den-180-do-lop-10/e/trigonometry_1" />
        
        <xhtml:link rel="alternate" hreflang="zh-hans"
                    href="https://zh.khanacademy.org/math/geometry/hs-geo-trig/hs-geo-trig-ratios-intro/e/trigonometry_1" />
        
        <lastmod>2025-12-30T08:57:11.466217762Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="trigonometry_1">
            <Attribute name="title">समकोण त्रिभुजों में त्रिकोणमितीय अनुपात</Attribute>
            <Attribute name="description">समकोण त्रिभुज की दी गई भुजाओं की मदद से न्यून कोणों के sine, cosine, या स्पर्श रेखा (tangent) को ज्ञात करें।</Attribute>
            <Attribute name="author">Tomer Gal</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/finding-reciprocal-trig-ratios-indian-accent</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/finding-reciprocal-trig-ratios-indian-accent" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-10/x2f82315bf1a14434:week-2/x2f82315bf1a14434:introduction-to-trigonometry/v/finding-reciprocal-trig-ratios-indian-accent" />
        
        <lastmod>2025-08-20T07:12:09.75355435Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="finding-reciprocal-trig-ratios-indian-accent">
            <Attribute name="title">व्युत्क्रम त्रिकोणमितीय अनुपात ज्ञात करना</Attribute>
            <Attribute name="description">We find all six trigonometric ratios (sine, cosine, tangent, secant, cosecant, and cotangent) of an angle in a given right triangle.</Attribute>
            <Attribute name="author">Khan Academy</Attribute>
            <Attribute name="type">video</Attribute>
            
            </DataObject>
        </PageMap>
        
        <video:video>
            <video:thumbnail_loc>https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw</video:thumbnail_loc>
            <video:title>व्युत्क्रम त्रिकोणमितीय अनुपात ज्ञात करना</video:title>
            <video:description>We find all six trigonometric ratios (sine, cosine, tangent, secant, cosecant, and cotangent) of an angle in a given right triangle.</video:description>
            <video:player_loc>https://cdn.kastatic.org/ka-youtube-converted/prkfFVsS9qA.mp4/prkfFVsS9qA.mp4</video:player_loc>
            <video:duration>290</video:duration>
            <video:category>त्रिकोणमितीय अनुपात</video:category>
        </video:video>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/finding-trigonometric-ratios</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/10-mr-foundation/x09747e87495927f2:geometry/x09747e87495927f2:into-to-trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="kn"
                    href="https://kn.khanacademy.org/math/ka-math-class-10/xcba1be8495b9410b:introduction-to-trigonometry-ncert-new/xcba1be8495b9410b:trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/math/revision-mr-class-9-term-2/x6e82706cbb5834ba:week-3/x6e82706cbb5834ba:trigonometry/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="nl"
                    href="https://nl.khanacademy.org/math/2e-graad-so-wiskunde-be/x4eaf1aaf5ffd3a26:goniometrie-inleiding/x4eaf1aaf5ffd3a26:goniometrische-verhoudingen-inleiding/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/math/class-9-geometry-od/x0a98afb01410c41a:trigonometry/x0a98afb01410c41a:intro-to-trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="pa"
                    href="https://pa.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:into-to-trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/math/class-10-tg/x6d741825a19c63c4:trigonometry/x6d741825a19c63c4:trigonometric-ratios/e/finding-trigonometric-ratios" />
        
        <lastmod>2025-12-30T08:57:11.466217762Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="finding-trigonometric-ratios">
            <Attribute name="title">पाइथागोरस प्रमेय का उपयोग करके त्रिकोणमितीय अनुपात ज्ञात कीजिए</Attribute>
            <Attribute name="description">अगर किसी कोण का sin दिया गया है तो उसका sec कैसे ज्ञात करना है? या कोई भी त्रिकोणमितीय अनुपात? चलिए इस स्किल को जाँचने के लिए कुछ समस्याओं का अभ्यास करते हैं।</Attribute>
            <Attribute name="author">ashish</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
    <url>
        <loc>https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given</loc>
        
        <xhtml:link rel="alternate" hreflang="en"
                    href="https://www.khanacademy.org/math/class-9-geometry-od/x0a98afb01410c41a:trigonometry/x0a98afb01410c41a:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="gu"
                    href="https://gu.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="hi"
                    href="https://hi.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="kn"
                    href="https://kn.khanacademy.org/math/ka-math-class-10/xcba1be8495b9410b:introduction-to-trigonometry-ncert-new/xcba1be8495b9410b:trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="mr"
                    href="https://mr.khanacademy.org/math/mr-class-10/x5cfe2ca097f0f62c:trigonometry/x5cfe2ca097f0f62c:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="nl"
                    href="https://nl.khanacademy.org/math/2e-graad-so-wiskunde-be/x4eaf1aaf5ffd3a26:goniometrie-inleiding/x4eaf1aaf5ffd3a26:inverse-goniometrische-functies/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="or"
                    href="https://or.khanacademy.org/math/class-9-geometry-od/x0a98afb01410c41a:trigonometry/x0a98afb01410c41a:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="pa"
                    href="https://pa.khanacademy.org/math/in-in-grade-10-ncert/x573d8ce20721c073:introduction-to-trigonometry/x573d8ce20721c073:reciprocal-trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <xhtml:link rel="alternate" hreflang="te"
                    href="https://te.khanacademy.org/math/class-10-tg/x6d741825a19c63c4:trigonometry/x6d741825a19c63c4:trigonometric-ratios/e/evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given" />
        
        <lastmod>2025-12-30T08:57:11.466217762Z</lastmod>
        
        <PageMap xmlns="http://www.google.com/schemas/sitemap-pagemap/1.0">
            <DataObject type="document" id="evaluating-expressions-involving-trigonometric-ratios-of-an-angle-when-one-ratio-is-given">
            <Attribute name="title">एक अनुपात दिए जाने पर कोण के त्रिकोणमितीय अनुपात वाले व्यंजकों का मूल्यांकन करना</Attribute>
            <Attribute name="description">अगर किसी कोण का sin दिया गया है तो उसका sec कैसे ज्ञात करना है? या कोई भी त्रिकोणमितीय अनुपात? चलिए इस स्किल को जाँचने के लिए कुछ समस्याओं का अभ्यास करते हैं।</Attribute>
            <Attribute name="author">ashish</Attribute>
            <Attribute name="type">exercise</Attribute>
            
            </DataObject>
        </PageMap>
        
    </url>
    
</urlset>
