An integral formula

2013-04-09 7:45 am
Suppose f(x)=√(1-k sin²x), show that
∫_[0~π/2] (1-k)/f³(x)dx = ∫_[0~π/2] f(x) dx, where 0<k<1

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回答 (1)

2013-04-10 3:20 am
✔ 最佳答案
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