A circel centered at origin and having radius `pi` units is divided by the curve `y= sin x` in two parts. Then area of the upper part equals to :

A circle centered at origin and having radius pi units is divided by the curve y= sin x in two parts. Then area of the upper part equals to : (a) (pi^(2))/(2) (b) (pi^(3))/(4) (c) (pi^(3))/(2) (d) (pi^(3))/(8)

The area bounded by the curve y =4 sin x, x-axis from x =0 to x = pi is equal to :

The area bounded by the curve y = sin x , x in [0,2pi] and the x -axis is equal to:

The area bounded by the curve y = sin x , x in [0,2pi] and the x-axis is equal to

a is divided into two such parts that one part is equal to the square of the other part.

The area bounded by the curve y=4 sin x, x-axis from x=0 to x=pi is equal to :

The parabola y^(2)=2x divides the circle x^(2)+y^(2)=8 in two parts.Then,the ratio of the areas of these parts is

The area (in square unit) bounded by the curve y= sin x, x-axis and the two ordinates x = pi ,x =2pi is-

If the ordinate x = a divides the area bounded by the curve y=1+(8)/(x^(2)) and the ordinates x=2, x=4 into two equal parts, then a is equal to

If the ordinate x = a divides the area bounded by the curve y=1+(8)/(x^(2)) and the ordinates x=2, x=4 into two equal parts, then a is equal to