https://hi.khanacademy.org/math/ncert-class-12/x7ce8ca9c5869750b:integrals-ncert-new/x7ce8ca9c5869750b:integration-using-trigonometric-identities-new/v/using-trig-identity-to-use-u-substitution 2024-12-02T09:59:19.929226862Z cos^3(x) का समाकलन (Integral of cos^3(x)) A specialized form of u-substitution involves taking advantage of trigonometric identities. video https://cdn.kastatic.org/googleusercontent/0_JfjFVtJUEth5vAyE3Zpjw6s4Kwq1pZcdJT8RuZoTh6lTwtMqYJ8kesUCUNRVxI7qkbnQODSqt7exgHW6n9cUMz cos^3(x) का समाकलन (Integral of cos^3(x)) A specialized form of u-substitution involves taking advantage of trigonometric identities. https://cdn.kastatic.org/ka-youtube-converted/rMb4LJKuYEA.mp4/rMb4LJKuYEA.mp4 366 त्रिकोणमितीय सर्व-समिकाओं (trigonometric identities) का उपयोग करके समाकलन करना। https://hi.khanacademy.org/math/ncert-class-12/x7ce8ca9c5869750b:integrals-ncert-new/x7ce8ca9c5869750b:integration-using-trigonometric-identities-new/v/integral-of-odd-powered-trig-function-with-u-substitution 2024-12-02T09:59:19.929226862Z sin^2(x) cos^3(x) का समाकलन (Integral of sin^2(x) cos^3(x)) Another example where u substitution combined with certain trigonometric identities can be used. video https://cdn.kastatic.org/googleusercontent/eRnERa9afnKODjU56ixbyiwWrwzSUJTXUCXjJX9pMf_DYMakX0GRxm8s4L6qyJie7-IqIFQkRYJSxsRif7Ia6aJ_Yw sin^2(x) cos^3(x) का समाकलन (Integral of sin^2(x) cos^3(x)) Another example where u substitution combined with certain trigonometric identities can be used. https://cdn.kastatic.org/ka-youtube-converted/sgzYNNlPAD4.mp4/sgzYNNlPAD4.mp4 273 त्रिकोणमितीय सर्व-समिकाओं (trigonometric identities) का उपयोग करके समाकलन करना। https://hi.khanacademy.org/math/ncert-class-12/x7ce8ca9c5869750b:integrals-ncert-new/x7ce8ca9c5869750b:integration-using-trigonometric-identities-new/v/trig-identies-for-trig-integral 2024-12-02T09:59:19.929226862Z sin^4(x) का समाकलन (Integral of sin^4(x)) It is a bit involved, but we can use u-substitution to find the integral of sin^4(x) video https://cdn.kastatic.org/googleusercontent/XPJs2H7M_4RPLzO94NHbqHWHZMA23t4BnMg5Z8ZQAP66mIArouVZn9-O0_uHeuWQX7NZDsWOrvCq1TXyoHOYBZLW sin^4(x) का समाकलन (Integral of sin^4(x)) It is a bit involved, but we can use u-substitution to find the integral of sin^4(x) https://cdn.kastatic.org/ka-youtube-converted/qUxy1YUbNBs.mp4/qUxy1YUbNBs.mp4 333 त्रिकोणमितीय सर्व-समिकाओं (trigonometric identities) का उपयोग करके समाकलन करना। https://hi.khanacademy.org/math/revision-term-1-ncert-math-class-12/x6a634f0b79812b7f:week-3/x6a634f0b79812b7f:integrals/e/integration-using-trigonometric-identities 2026-04-08T08:46:38.570038857Z त्रिकोणमितीय सर्व-समिकाओं (trigonometric identities) का उपयोग करके समाकलन करना। त्रिकोणमितीय तत्समकों (identities) का उपयोग करके समाकलन से संबंधित प्रश्नों को हल कर, अभ्यास करें। Ben Eater exercise