Symmetric Matrices and Quadratic Forms

The Spectral Theorem, quadratic forms, and positive definite matrices.0/101 mastered

1 / 101

For

M=\begin{pmatrix}4&7\\1&4\end{pmatrix}

, the symmetric part is

S=\tfrac12(M+M^T)

. Find the entry

S_{12}

Your answer

#5465