If a and b are unit vectors and is the angle between them, then the value of is
A.
The area bounded by the curves y2 - x = 0 and y - x2 = 0, is
7/3 sq unit
1/3 sq unit
5/3 sq unit
1 sq unit
Area between the curve y = cos(x) and X - axis, when , is
0 sq units
2 sq units
3 sq units
4 sq units