Trigonometric EquationMedium
Question
The solution of equation 13 − 4 cos2x = 12 sin x is -
Options
A.nπ + (−1)n sin-1
B.nπ + (−1)n sin-1
C.n
D.None of these
More Trigonometric Equation Questions
The resultant of two forces P N and 3 N is a force of 7 N. If the direction of 3 N force were reversed, the resultant wo...If 0 ≤ x ≤ 2π, 0 ≤ y ≤ 2π and sin x + sin y = 2 then the value of x + y is-...The distance of the point (1, 0, 2) from the point of intersection of the lineand the planex − y + z = 16, is :...If solution of the equation 3cos2θ - 2√3 sin θ cos θ - 3sin2 θ = 0 are nπ + π/r and ...If system of equations x + 2y + 3z = 2, 2x + 3y – (2sinθ)z = 9 and 3x + 5y + 2z = √3 sec θ + 9 haveinf...