Question

The number of real solutions of the system of equations

\(x = \frac{2z^2}{1 +z^2} , \, y = \frac{2x^2}{1 + x^2}, \, z=\frac{2y^2}{1 +y^2}\) is 

(a) 1

(b) 2

(c) 3

(d) 4

Answer 1

Correct option is (a) 1