passpadi

2013

Mathematics

JAMB

0 (π/2)〖sin⁡xdx〗

A.

-2

B.

2

C.

1

D.

-1

Correct Answer: 1

Explanation

0 (π/2)〖sin⁡xdx〗 = −cos(π/2) − (−cos0) = 0 + 1 = 1

0 (π/2)〖sin⁡xdx〗 = −cos(π/2) − (−cos0) = 0 + 1 = 1
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