If the equation `sin^2 x-a sin x + b = 0` has only one solution in `(0, pi)` then which of the following statements are correct?

If sin^(2)x - (m - 3)sin x + m=0 "has real roots then which of the following is/are correct"

The equation sin^(2)x+sin x-a=0(0<=x<2 pi)

Consider the following statements : 1. There exists at least one value of x between 0 and pi/2 which satisfies the equation sin^4x-2sin^2x-1=0 2. sin1*5 is greater than cos1*5 Which of the above statements is/are correct?

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

If the equation |sin x |^(2) + |sin x|+b =0 has two distinct roots in [0, pi][ then the number of integers in the range of b is equal to:

If the equation a sin^(3)x+(b-s)sin^(2)x+(c-b)sin x=c =0 has exactly three distinct solutions in [0, pi] , where a + b + c = 0, then which of the following is not the possible value of c/a ?

Q.if solution of the equation 2sin^(-1)x cos^(-1)x-2 pi sin^(-1)x-pi cos^(-1)x+pi^(2)=0 are alpha and beta such that then which of the following is lare correct?

For x in(0,pi), the equation sin x+2sinx-sin3x=3 has (A)infinitely many solutions (B) three solutions (C)one solution (D)no solution