Question
Sun March 14, 2010 By:

What is an orthogonal matrix?

Expert Reply
Sun March 14, 2010

Any matrix A is called orthogonal if it's inverse is equal to it's traspose.

Any matrix A is called ortbogonal if it satisfies,

AAT = I

A -1 = AT

Regards,

Team,

TopperLearning.

Home Work Help