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CBSE Class 12-science Answered

Prove that begin mathsize 20px style integral fraction numerator cos 2 x over denominator sin x end fraction d x equals log open vertical bar tan 1 half x close vertical bar plus 2 cos x plus c end style
Asked by sunil2791 | 26 May, 2017, 12:58: PM
answered-by-expert Expert Answer
begin mathsize 16px style straight I equals integral fraction numerator cos squared straight x over denominator sinx end fraction dx straight I equals integral fraction numerator 1 minus sin squared straight x over denominator sin begin display style straight x end style end fraction dx Split space it space into space two space integrals space and space solve. Note colon space Check space in space the space question space cos squared straight x space is space there space instead space of space cos 2 straight x. We space will space appreciate space if space you space do space the space further space solution space and space post space it space to space us. end style
Answered by Sneha shidid | 26 May, 2017, 04:37: PM

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CBSE 12-science - Maths
integral subscript 0 superscript straight pi 1 divided by 5 plus 3 cos x
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CBSE 12-science - Maths
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