A matrix is invertible if there exists a matrix such that where also has dimension .

Question

A  matrix  is invertible if there exists a  matrix  such that  where  also has dimension  .

Quizplus · Accepted Answer

This statement defines the condition for a matrix to be invertible, which is that there exists a matrix that satisfies the equation AX = I, where X is the inverse of A and I is the identity matrix. The dimension of the matrices is also specified to be 11ec1b6e_3c74_2604_bbf8_09678fa8603a_TBX8728_11. Therefore, the statement is true.

A Matrix Is Invertible If There Exists a