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Ex 7.3, 17 - Chapter 7 Class 12 Integrals (Term 2)
Last updated at March 30, 2023 by Teachoo
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Ex 7.3, 17 You are here
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Ex 7.3, 23 (MCQ)
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Chapter 7 Class 12 Integrals
Serial order wise
Transcript
Ex 7.3, 17 sin 3 + cos 3 sin 2 cos 2 sin 3 + cos 3 sin 2 cos 2 = sin 3 sin 2 cos 2 + cos 3 sin 2 cos 2 = sin cos 2 + cos sin 2 = sin . 1 cos + cos . 1 sin = tan . sec + cot . cosec = sec tan + cot cosec = sec + + = +
