The area bounded by the curve $y=\sin x$ and x- axis between $x=-\pi$ and $x=\pi$ is.
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → 4
Area of (I = II = III = IV) by symmetry
So area = 4 × Area I
$=4×\int\limits_{0}^{π/2}\sin xdx$
So $4×[-\cos x]_{0}^{π/2}$
= 4 units