For `x in (0, pi)` the equation `sin x+2 sin 2x-sin 3x=3` has

For x in (0,pi) the equation sinx+2sin2x-sin3x=3 has

sin x sin 2x sin 3x

For x∈(0,π) , the equation sinx+2sin2x−sin3x=3 , has

The solution of the equation sin 2x + sin 4x = 2 sin 3x is

The number of solutions of the equation sin x . Sin 2x. Sin 3x=1 in [0,2pi] is

Number of solutions of the equation 2 sin^3x + 6 sin^2x -sin x-3=0 in (0, 2pi), are

The equation |"sin" x| = "sin" x + 3"has in" [0, 2pi]

The number of values of x in the interval [0, 3pi] satisfying the equation 2sin^2x + 5sin x- 3 = 0 is

Find the number of solutions for the equation sin 5x+sin 3x+sin x=0 for 0 le x le pi .

The number of solutions in the interval [0, pi] of the equation sin^(3)x cos 3x+sin 3xcos^(3)x=0 is equal to