The area bounded by `y=||x|-1|` with the x - axis from `x =0` to `x=1` is k square units, then 4k is equal to

The area bounded by y=max(x^(2), x^(4)), y=1 and the y - axis from x=0" to "x=1 is

The area bounded by y=max(x^(2), x^(4)), y=1 and the y - axis from x=0" to "x=1 is

The area bounded by y=1-|x| and X-axis is

The area bounded by y=1-|x| and X-axis is

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 =4 sin x, x-axis from x =0 to x = pi is equal to :

Find the area bounded by the curve y=tan^-1x with X-axis from x=0 and x=1

The area bounded by the curve y=sin^(-1)(sinx) and the x - axis from x=0" to "x=4pi is equal to the area bounded by the curve y=cos^(-1)(cosx) and the x - axis from x=-pi " to "x=a , then the value of a is equal to

The area bounded by the curve y=sin^(-1)(sinx) and the x - axis from x=0" to "x=4pi is equal to the area bounded by the curve y=cos^(-1)(cosx) and the x - axis from x=-pi " to "x=a , then the value of a is equal to

If the area bounded by y=3x^(2)-4x+k , the X-axis and x=1, x=3 is 20 sq. units, then the value of k is