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Grade 11Integral Calculus

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.

Profile image of niharika pk
16 Years agoGrade 11
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2 Answers

Profile image of Aman Rawat
16 Years ago

pi/4

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

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Profile image of Aman Rawat
16 Years ago

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

Ans:pi/4

Smile

 

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