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Evaluate: int(-pi//2)^(pi//2)sin^7x dx...

Evaluate: `int_(-pi//2)^(pi//2)sin^7x dx`

Text Solution

Verified by Experts

`f(x)=sin ^7 x`
According to properties of integral, If, `f(-x)=-f(x)` then `int_(-a)^(a) f(x)dx=0`
So, ...
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