https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/v/slope-of-a-line-3 2021-01-22T04:30:33Z क्षैतिज रेखा की प्रवणता (ढाल) (Slope of a horizontal line) When two points have the same y-value, it means they lie on a horizontal line. The slope of such a line is 0, and you will also find this by using the slope formula. Sal Khan video https://cdn.kastatic.org/googleusercontent/cBTmC5MfEidAmKp2M-8G1EExTbKL44_xgFWcpb_jz2rH2b0o6mhDXA5m6pKrsCmANKgyZ4jVYD9ER_m-fyPGyDFg क्षैतिज रेखा की प्रवणता (ढाल) (Slope of a horizontal line) When two points have the same y-value, it means they lie on a horizontal line. The slope of such a line is 0, and you will also find this by using the slope formula. https://cdn.kastatic.org/ka-youtube-converted/A_tDDk2mSPk.mp4/A_tDDk2mSPk.mp4 305 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/e/horizontal-and-vertical-lines 2026-04-08T08:46:38.570038857Z क्षैतिज व ऊर्ध्वाधर रेखायें (Horizontal and vertical lines) क्षैतिज और ऊर्ध्वाधर रेखाओं, उनके आलेखीय निरूपण, उनकी ढाल और उनके समीकरणों के बारे में अपने ज्ञान का अभ्यास करें। Tomer Gal exercise https://hi.khanacademy.org/math/class-12-bridge/x09646558c1ff0797:coordinate-geometry/x09646558c1ff0797:straight-lines/v/idea-behind-point-slope-form 2025-01-07T14:22:35.748578099Z बिंदु-ढाल रूप का परिचय (Intro to point-slope form) Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it and see some examples. Sal Khan video https://cdn.kastatic.org/googleusercontent/dW_2fPLtjUCrj5X_ewTIbdsFRNUJVXdV8ApEd6lbMGOyKfFYA2676a-wSBF9QlgaaZsv_cMV8KhU0IVLfzI2j3-3 बिंदु-ढाल रूप का परिचय (Intro to point-slope form) Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it and see some examples. https://cdn.kastatic.org/ka-youtube-converted/momem1XAC9I.mp4/momem1XAC9I.mp4 367 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/v/point-slope-and-slope-intercept-form-from-two-points 2025-01-07T14:22:35.748578099Z बिंदु-ढाल रूप तथा ढाल-अन्तः खंड रूप में समीकरण (Point-slope & slope-intercept equations) Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). We can rewrite an equation in point-slope form to be in slope-intercept form y=mx+b, to highlight the same line's slope and y-intercept. video https://cdn.kastatic.org/googleusercontent/7rFrdHW7AJ9ak3aFW83nepxIU_OyzEN4HrIi6pPz24TmO6vkpBIwAAGji3mMgpppw6HLueeJhjfze398WDMYLqAw बिंदु-ढाल रूप तथा ढाल-अन्तः खंड रूप में समीकरण (Point-slope & slope-intercept equations) Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). We can rewrite an equation in point-slope form to be in slope-intercept form y=mx+b, to highlight the same line's slope and y-intercept. https://cdn.kastatic.org/ka-youtube-converted/SO3JrppKpL8.mp4/SO3JrppKpL8.mp4 427 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/v/equation-of-a-line-in-2-point-form 2025-06-25T04:36:24.163902917Z दो-बिंदु रूप में एक रेखा का समीकरण In this video, we'll learn how to find the equation of a line in 2-point form. We leverage the previously derived form - slope point form for this. If we are given two points, we first find the slope using the coordinates of these points. We then use this slope and one of the points to get the equation in slope point form. If we generalise the result and eliminate the slope from the equation, we get the 2-point form. We also solve a practice problem where we have to find the equation of the median of a triangle. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw दो-बिंदु रूप में एक रेखा का समीकरण In this video, we'll learn how to find the equation of a line in 2-point form. We leverage the previously derived form - slope point form for this. If we are given two points, we first find the slope using the coordinates of these points. We then use this slope and one of the points to get the equation in slope point form. If we generalise the result and eliminate the slope from the equation, we get the 2-point form. We also solve a practice problem where we have to find the equation of the median of a triangle. https://cdn.kastatic.org/ka-youtube-converted/GlmQnJE9V10.mp4/GlmQnJE9V10.mp4 335 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/v/equation-of-a-line-applying-trigonometric-identities 2025-06-25T04:36:24.163902917Z सरल रेखा का समीकरण (त्रिकोणमितीय सर्वसमिकाओं का प्रयोग करके) In this video, we learn how to leverage identities learnt in Trigonometry to find slopes of lines having some uncommon angles. We take the example of 75 degrees here which can be broken down intow 45 and 30. Both these angles are easier to work with. Once we have the slope, we use slope point form to generate the equation. We also practice writing the equation in its standard form. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw सरल रेखा का समीकरण (त्रिकोणमितीय सर्वसमिकाओं का प्रयोग करके) In this video, we learn how to leverage identities learnt in Trigonometry to find slopes of lines having some uncommon angles. We take the example of 75 degrees here which can be broken down intow 45 and 30. Both these angles are easier to work with. Once we have the slope, we use slope point form to generate the equation. We also practice writing the equation in its standard form. https://cdn.kastatic.org/ka-youtube-converted/95NfTMrsUj0.mp4/95NfTMrsUj0.mp4 214 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/up-math-class-11/x808831787a7b08a2:straight-lines-ncert-new/x808831787a7b08a2:various-forms-of-the-equation-of-a-line/v/eq-of-a-line-dividing-another-line-in-a-given-ratio 2025-06-25T04:36:24.163902917Z किसी दूसरी रेखा को दिए गए अनुपातों में विभाजित करने वाली रेखा का समीकरण In this video, we learn how to solve problems that involve a line dividing another line in a given ratio. We formulate a strategy to tackle such situations. We first find the point of intersection using the section formula. We then find the slope using the concept of perpendicular lines. Once we have both the slope and a point on the line, we use slope point form to generate its equation. Ashish Gupta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw किसी दूसरी रेखा को दिए गए अनुपातों में विभाजित करने वाली रेखा का समीकरण In this video, we learn how to solve problems that involve a line dividing another line in a given ratio. We formulate a strategy to tackle such situations. We first find the point of intersection using the section formula. We then find the slope using the concept of perpendicular lines. Once we have both the slope and a point on the line, we use slope point form to generate its equation. https://cdn.kastatic.org/ka-youtube-converted/qcxXIsNblgE.mp4/qcxXIsNblgE.mp4 356 एक रेखा का बिन्दु-ढाल और दो बिन्दु रूप (Point-slope and two point form of a line) https://hi.khanacademy.org/math/class-12-bridge/x09646558c1ff0797:coordinate-geometry/x09646558c1ff0797:straight-lines/e/converting_between_point_slope_and_slope_intercept 2025-03-24T05:52:22.847271672Z बिंदु ढाल रूप दो मान युग्म दिए जाने पर समीकरण को बिंदु-ढाल रूप में लिखें तथा इस समीकरण को ढाल-अंत:खंड रूप में परिवर्तित करें। Tomer Gal exercise