Cody

Problem 2130. Orthonormal matrix

You decide whether any given matrix is an orthonormal matrix or not.

If each column in a matrix is perpendicular to the others, the matrix is orthonormal. Also each column in the matrix must be a unit vector.

Example

 a = [1 0 0; 0 1 0; 0 0 1] is an orthonormal matrix
Solve

Solution Stats

40.0% Correct | 60.0% Incorrect
Last Solution submitted on Dec 04, 2019

Problem Comments

Problem Recent Solvers44

Suggested Problems

More from this Author21

Problem Tags

matrix