Trigonometric EquationHard
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
If the equation of the locus of a point equidistant from the points (a1, b1) and (a2, b2) is (a1 - a2) x + (b1 - b2) y +...cot-1() = tan-1() = x, then sinx =...If sin θ1 + sin θ2 + sin θ3 = 3, then cos θ1 + cos θ2 + cos θ3 =...The value of sin + sin is equal to -...If sin θ = and θ lies in the second quadrant then sec θ + tan θ =...