The number of solutions of the equation ^ -1 [x^2+ 1 3 ]+ ^ -1 [x^2- 2 3 ]=x^2, for x [–1, 1], and [x]...

Question

The number of solutions of the equation ^ -1 [x^2+ 1 3 ]+ ^ -1 [x^2- 2 3 ]=x^2, for x [–1, 1], and [x] denotes the greatest integer less than or equal to x, is :

Accepted Answer

(A)

JEE Main 2021 Mathematics question

Solution