Question

If a is symmetric and orthogonal matrix then it is

Answer 1

Hiii dear..✨


⚡Orthogonal matrices are in general not symmetric.

The transpose of an orthogonal matrixis its inverse no itself. So, if a matrixis orthogonal, it is symmetric if and only if it is equal to its inverse.....

Answer 2

Step-by-step explanation:

orthogonal matrix is a real square matrix whose columns and rows are orthogonal unit vectors (orthonormal vectors). is the identity matrix.

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