Question

Please help me solve

Answer 1

Explanation:

`m(x) = \frac{x}{1 + {x}^(2) } \\ \\ m( (1)/(x) ) = \frac{ (1)/(x) }{ \frac{ {1}}{ {x}^(2) } + 1} * \frac{ {x}^(2) }{ {x}^(2) } = \frac{x}{1 + {x}^(2) } = m(x)`

m(1/x) = m(x)