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dear sir, what is the integration of sin^2kx dx where k is a constant and limits are from 0 to pi/ 2..?? i need the solution quick ...kindly help.

dear sir,


what is the integration of sin^2kx dx where k is a constant and limits are from 0 to pi/ 2..??


i need the solution quick ...kindly help.

Grade:11

2 Answers

Aman Rawat
16 Points
14 years ago

pi/4

just substitute (1-cos2kx)/2 for sin^2kx and integrate.

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Aman Rawat
16 Points
14 years ago

just substitute (1-cos2kx)/2 for sin^2kx and integrate,

Ans:pi/4

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