QCEVault

Integration — Question 51

Original QCE Vault practice · 1 mark

Q51 · Practice questionSimple familiar1 mark

QUESTION 51

The exact value of ∫0π/2sin⁡2x dx\displaystyle\int_0^{\pi/2}\sin^2x\,dx is
(A)
π/2\pi/2
(B)
π/4\pi/4
(C)
1/21/2
(D)
11
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