Area bounded by `y = [sin x + cos x]` and the lines `x = 0, x =pi` is

Find the area of the region bounded between the curves y = sinx and y = cos x and the lines x = 0 and x = pi .

The area bounded by y = |sin x|, X-axis and the line |x|=pi is

The area bounded by the curve y = sin x between the ordinates x = 0, x = pi and the x-axis is

Let f (x) be a continous function such that the area bounded by the curve y =f (x) x-axis and the lines x=0 and x =a is (a ^(2))/( 2) + (a)/(2) sin a+ pi/2 cos a, then f ((pi)/(2)) is

Find the area bounded by the curves y = sin x, y = cos x between x axis, x = 0 and x = (pi)/(2)

The area bounded by the y-axis, y = cos x and y = sin x, 0 le x le pi/4 is

The area bounded by the curve y=sin^(-1)x and the line x=0,|y|=(pi)/(2) is

The area of the region bounded by the curve y=sin,x x-axis and the ordinates x=0,x=pi//3 is