The area of the region bounded by the curve and x-axis is.

The area of the region bounded by the y-axis, y = cos x and y = sin x, 0 ≤ x ≤ is.

The area of the region bounded by the curve x² = 4y and the straight line x = 4y – 2 is.

Area of the region in the first quadrant enclosed by the x-axis, the line y = x and the circle x² + y² = 32 is

Area of the region bounded by the curve y = cos x between x = 0 and x = π is