If \(k^6 = m^ { -2 } n^4\), where \(k\), \(m\), and \(n\) are positive numbers, which of the following is the value of \(m\)?
(A)\(k^3n^2\) (B)\(\frac { k^3 } { n^2 } \) (C)\(\frac { 1 } { k^3n^2 } \) (D)\(\frac { k^6 } { n^3 } \) (E)\(\frac { n^2 } { k^3 } \)
E