The area (in sq. units) bounded by the curve $y = \cos x$ and x-axis between $x = 0$ and $x = \frac{3\pi}{2}$ is

The area enclosed between $y^2 = 4x$, $x = 1$, $x = 4$ in first quadrant is :

The area lying between the curves $x^2=4y$ and $x=2y$ is

The area (in sq. units) of the region $\{(x,y): 3x^2 \leq y \leq |x|\}$ is equal to

The area of region $\{(x,y): 9x^2+16y^2\le144, x\ge0, y\ge0\}$ is-

The area of the region enclosed between the curves $4 x^{2}=y$ and $y=4$ is :

The area (in sq. units) of the region bounded by the line $2y=3x+6$, x-axis and the ordinates x=-3 and x=1 is: