Trigonometric EquationHard
Question
sin-1 
is :-
is :-Options
A.Acute angle
B.Obtuse angle
C.Supplementry angle
D.right angle
More Trigonometric Equation Questions
If f(0) = 0 = f″(0) and f″(x) = tan2x then f(x) is...If sin θ = and θ lies in the second quadrant then sec θ + tan θ =...If L1 is the line of intersection of the planes 2x - 2y + 3z - 2 = 0, x - y + z + 1 = 0 and L2 is the line of intersecti...Let y = y(x) be the solution of the differential equation sin x dydx + y cos x = 4x, x ∈ (0, π). If y π2...Solution set of ′θ′ for which sin θ + √3 cos θ ≥ 1, -π < θ ≤ &...