If `f(x)=xcos(2x)+sinx-(sin(2x))/2`, then the number of points of local maximum of `f(x)` in `(0,2pi)` is

Find the points of local maxima or minima for f(x) =" sin "2x -x, x in (0,pi)

If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, if n is odd local minimum, if n is odd local maximum, if n is even local minimum, if n is even

If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, if n is odd local minimum, if n is odd local maximum, if n is even local minimum, if n is even

If f(x)=(sin^2x-1)^("n"),"" then x=pi/2 is a point of local maximum, if n is odd local minimum, if n is odd local maximum, if n is even local minimum, if n is even

If f(x)=(sin^(2)x-1)^(n), then x=(pi)/(2) is a point of local maximum,if n is odd local minimum,if n is odd local maximum,if n is even local minimum,if n even

Let f(x) = sin^(3)x - 3 sinx + 6, AA x in (0, pi) .The number of local maximum/maxima of the function f(x) is

Let f(x) = sin^(3)x - 3 sinx + 6, AA x The in (0, pi) .number of local maximum/maxima of the function f(x) is

Find the local maximum and local minimum of f(x) = 2 sin x - x in (-pi/2,pi/2)