Trigonometric EquationHard
Question
If 2 cos2 x + 3 sin x - 3 = 0, 0 ≤ x ≤ 180o the value of x is-
Options
A.30o, 90o, 150o
B.60o, 120o, 180o
C.0o, 30o, 150o
D.45o, 90o, 135o
More Trigonometric Equation Questions
sin2- sin2 = .........If system of equations x + 2y + 3z = 2, 2x + 3y – (2sinθ)z = 9 and 3x + 5y + 2z = √3 sec θ + 9 haveinf...The general value of θ satisfying the equation 2sin2 θ - 3 sin θ - 2 = 0, is...The general solution of tan 3x = 1 is -...If xf(sin x)dx = Af(sin x)dx, then A is...