MathDB
Find the sum of roots of the equation sinx tanx=x^2

Source: MTRP 2016 Class 11-Multiple Choice Question: Problem 1 :-

May 31, 2020
Trigonometric Equationsalgebrapolynomialsum of roots

Problem Statement

Sum of the roots in the range (−π2,π2)\left(-\frac{\pi}{2},\frac{\pi}{2} \right) of the equation sin⁡xtan⁡x=x2\sin x\tan x=x^2 is
[*] π2\frac{\pi}{2}
[*] 0 [*] 1 [*] None of these
Back to ProblemsView on AoPS