Evaluate \(\int\limits_0^\frac{\pi}{2}\) sin xdx
- 2
- -1
-
1
- -2
The correct answer is: C
Explanation
\(\int\limits_0^\frac{\pi}{2}\) sin xdx = -cosx|\(\frac{\pi}{2}\)= -(cos\(\frac{\pi}{2}\) - cos0) = -(0-1) = 1
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