Choose the correct option.
Assertion (A): \((mx – 1)\) and \((x – m)\) are the factors of the quadratic equation \(m(x^2+1)-x(m^2+1)=0\)
Reason (R): If \(a\) and \(b\) are the roots of any quadratic equation then \((x+a)\) and \((x+b)\) are factors of that quadratic equation.