Question

a square matrix in which each non diagonal elements is zero and the diagonal elements are equals is called
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Answer 1

Answer:

it is a scalar matrix

Step-by-step explanation:

a square matrix is said to be scalar matrix if its diagonal elements are all equal and all the off- diagonal elements are zero

Answer 2

Answer:

scalar matrix

Step-by-step explanation:

The scalar matrix is a square matrix having a constant value for all the elements of the principal diagonal, and the other elements of the matrix are zero.

The scalar matrix is obtained by the product of the identity matrix with a numeric constant value.

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