Question
Asked Sep 15, 2019
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Evaluate the definite integrals 

2
2
(b)
cot T csc x dx
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2 2 (b) cot T csc x dx

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Expert Answer

Step 1

Given,

 

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|cotxcscx dx

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Step 2

On simplification, we g...

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csc2x dc =-dt put cotx t-csc'x dx = dt When x , t =cot- = 1 4 4 When x , t =cot^ = 0 2 2 . Jcotxcsc'x dx = ft-(-dt) - 2 n+1 0- 1 2

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Tagged in

Math

Calculus

Integration