Ex 7.4, 12 - Chapter 7 Class 12 Integrals
Last updated at April 16, 2024 by Teachoo
Ex 7.4
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Ex 7.4, 12 You are here
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Ex 7.4, 24 (MCQ)
Ex 7.4, 25 (MCQ) Important
Last updated at April 16, 2024 by Teachoo
Ex 7.4, 12 1 7 − 6𝑥 − 𝑥2 Integrating the function 𝑤.𝑟.𝑡.𝑥 = 1 7 − 6𝑥 − 𝑥2 𝑑𝑥 = 1 7 − 6𝑥 + 𝑥2 𝑑𝑥 = 1 7 − 𝑥2 + 6𝑥 𝑑𝑥 = 1 7 − 𝑥2 + 2 𝑥 3 𝑑𝑥 = 1 7 − 𝑥2 + 2 𝑥 3 + 32− 32 𝑑𝑥 = 1 7 − 𝑥 + 32 − 32 𝑑𝑥 = 1 7 + 9 − 𝑥 + 32 𝑑𝑥 = 1 16 − 𝑥 + 32 𝑑𝑥 = 1 42 − 𝑥 + 32 𝑑𝑥 = 𝒔𝒊𝒏−𝟏 𝒙 + 𝟑𝟒 +𝑪