If `A={0,pi/6,pi/4,pi/3,pi/2} and f:Ato B` is a surjection defined by `f(x)=cosx` then find B.

Let f: { - pi/3, (2pi)/(3)} rarr [0, 4] be a function defined as f(x)=sqrt(3) sin x - cos x + 2 . Then f^(-1)(x) is given by

Find the area under the curve f(x)=cosx in [0, 2pi ]

The number of stationary points of f(x) = cosx in [0,2pi] are

Let f:[0,4pi] to [0, pi] be defined by f(x)=cos^(-1)(cosx) . The number of points x in [0,4pi] satisfying the equation f(x)=(10-x)/10 is

If the function f: { -1, 1} to {0,2} , defined by f(x) = ax+b is a surjection, then find a & b.

If the function f:{-1,1} to{0,2}, defined by f(x)=ax+b is a surjection, then find a & b.

If A={x inR//(pi)/(4)lexle(pi)/(3)} and f(x)=sinx-x, then f(A) is equal to

Let f:[0,4pi]to[0,pi] be defined by f(x)=cos^(-1)(cosx) . The number of points x in [0,4pi] satisfying the equation f(x)=(10-x)/10 is