JEE Main 20249 Apr, Evening shiftMathematicsMediumTrigonometry118× since 2002Let the inverse trigonometric functions take principal values. The number of real solutions of the equation 2sin−1x+3cos−1x=2π52 \sin ^{-1} x+3 \cos ^{-1} x=\frac{2 \pi}{5}2sin−1x+3cos−1x=52π, is __________.Your answerType your answer. Integers and decimals are accepted.CheckSkip · show solution
