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

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

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

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

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

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

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

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