https://hi.khanacademy.org/math/high-school-math-india/x0c294f77689b44d8:class-12/x0c294f77689b44d8:relations-and-functions-class-12/v/function-composition 2023-05-12T08:45:25.771860516Z फलन के संयोजन का परिचय (Intro to composing functions) This video is about composing functions, which is the process of building up a function by composing it from other functions. It explains how to evaluate the composition of functions step by step, using examples with three different function definitions: f (x), g(t), and h(x). Sal Khan video https://cdn.kastatic.org/googleusercontent/oFlXj7HzyrhyxvG_Yu6VUREb1D8SFPYfTXdYMjNZ8IRCsqcb7iQ6JMTPIaErn9TpUBuxsSjuXVfmv2B0l23ffSgYbQ फलन के संयोजन का परिचय (Intro to composing functions) This video is about composing functions, which is the process of building up a function by composing it from other functions. It explains how to evaluate the composition of functions step by step, using examples with three different function definitions: f (x), g(t), and h(x). https://cdn.kastatic.org/ka-youtube-converted/kU5zJ7mcpe8.mp4/kU5zJ7mcpe8.mp4 375 फलनों का संयोजन तथा व्युत्क्रमणीय फलन (invertible function) https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-1/x6a634f0b79812b7f:relations-and-functions/e/evaluate-composite-functions-from-formulas 2025-03-27T04:12:32.118655087Z संयुक्त फलनों (composite functions) की गणना करें हमें दो फलनों के सूत्र दिए गए हैं, अब हमें एक निर्धारित इनपुट पर दो फलनों के संयोजन की गणना करनी है। Stacy Beaudoin exercise https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-1/x6a634f0b79812b7f:relations-and-functions/e/compose-functions 2025-06-25T04:37:22.958747522Z संयुक्त फलनों (composite functions) को ज्ञात करें दो फलनों के सूत्र दिए गए हैं, हमें उनके संयोजन का सूत्र ज्ञात करना है। Charlotte Auen exercise https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-1/x6a634f0b79812b7f:relations-and-functions/v/determining-if-a-function-is-invertible 2024-10-23T11:40:14.281463186Z फलन के व्युत्क्रमणीय होने का निर्धारण करना Learn how to build a mapping diagram for a finite function, and how to use this diagram to determine if the function is invertible. An invertible function has a one-to-one mapping between its domain and range. Functions that map multiple domain elements to the same range element are not invertible. video https://cdn.kastatic.org/ka_thumbnails_cache/f2547404-81e7-482d-b049-13297674c2ac_1280_720_base.png फलन के व्युत्क्रमणीय होने का निर्धारण करना Learn how to build a mapping diagram for a finite function, and how to use this diagram to determine if the function is invertible. An invertible function has a one-to-one mapping between its domain and range. Functions that map multiple domain elements to the same range element are not invertible. https://cdn.kastatic.org/ka-youtube-converted/adf1YWxCAuU.mp4/adf1YWxCAuU.mp4 244 फलनों का संयोजन तथा व्युत्क्रमणीय फलन (invertible function) https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-1/x6a634f0b79812b7f:relations-and-functions/e/inverse-domain-range 2025-06-25T04:37:22.958747522Z निर्धारित करें कि फलन व्युत्क्रमणीय (invertible) है या नहीं। किसी फलन को ज्ञात करने के लिए मानों की तालिका दी गई है, यह निर्धारित करें कि यह व्युत्क्रमणीय है या नहीं। Stacy Beaudoin exercise