Let $A$ be a $n\times n$ matrix and define $T:\mathbb R^n\to \mathbb R^n$ by $T(X)=AX$. Is there a formula that can present the norm $\|T\|$ as the determinant $\det(A)$?
closed as unclear what you're asking by PhoemueX, Ahaan S. Rungta, Najib Idrissi, Bruno Joyal, Rory Daulton Dec 28 '14 at 19:50
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