1.
Area bounded by the curve and -axis lying between the ordinates and is equal to
2.
The area of the region bounded by the curves
is
3.
The value of for which the area of the figure bounded by the curve the straight line and and the -axis is equal to
4.
The area bounded by the curve -axis and ordinates to , is
5.
The area (in square unit) of the region bounded by the curves is