Area between the \mathrm{x}-axis and the curve y=\sin x from x=0 to x=\frac{\pi}{2} : (a)2 (b) -1 (c) 1 (d) None of these
Area between the \mathrm{x}-axis and the curve y=\sin x from x=0 to x=\frac{\pi}{2} : (a)2 (b) -1 (c) 1 (d) None of these

SOL:
Correct option is (c) 1