The area bounded by the curve $$y = \sqrt {4 - {x^2}} $$ and the line $$y=0$$ is :
A.
$$4\pi $$
B.
$$2\pi $$
C.
$$\pi $$
D.
$$\frac{\pi }{2}$$
Answer :
$$2\pi $$
Solution :
Area $$=$$ area of the semicircle of radius 2
Releted MCQ Question on Calculus >> Application of Integration
Releted Question 1
The area bounded by the curves $$y = f\left( x \right),$$ the $$x$$-axis and the ordinates $$x = 1$$ and $$x = b$$ is $$\left( {b - 1} \right)\sin \left( {3b + 4} \right).$$ Then $$f\left( x \right)$$ is-