The length of the longest interval in which the function `3sinx-4sin^3x` is increasing is `pi/3` (b) `pi/2` (c) `(3pi)/2` (d) `pi`

The length of the longest interval,in which the function 3sin x-4sin^(3)x is increasing is

The length of a longest interval in which the function 3sinx-4sin^(3)x is increasing, is

The length of the longest interval in which the function y=sin2x-2sinx increases for x in [0, pi] is

The length of the largest continuous interval in which the function f(x)=4x-tan2x is monotonic is (pi)/(2) (b) (pi)/(4) (c) (pi)/(8) (d) (pi)/(16)

sin^(-1)((-1)/2) (a) pi/3 (b) -pi/3 (c) pi/6 (d) -pi/6

In triangle ABC, angle A is greater than angle B. If the measure of angles A and B satisfy the equation 3sinx-4sin^3x-k=0. (A) pi/3 (B) pi/2 (C) (2pi)/3 (D) (5pi)/6

IF the lengths of the side of triangle are 3,5A N D7, then the largest angle of the triangle is pi/2 (b) (5pi)/6 (c) (2pi)/3 (d) (3pi)/4

The value of c in Lagranges theorem for the function f(x)=log sin x in the interval [(pi)/(6),(5 pi)/(6)] is (pi)/(4) (b) (pi)/(2)(2 pi)/(3) (d) none of these

In a triangle ABC the angle B is greater than angle C. If the measure of angles B and C satisfy the equation 4sin^3x-3sinx+0.75=0 then the measure of angle A is (A) pi/2 (B) (2p)/3 (C) pi/6 (D) (5pi)/6