If the diagonal elements of a diagonal matrix are all equal, then the matrix is called

Question

If the diagonal elements of a diagonal matrix are all equal, then the matrix is called (A) row matrix (B) scalar matrix (C) rectangular matrix (D) None of the above

Tardigrade Admin · Accepted Answer

A diagonal matrix is said to be a scalar matrix, if its diagonal elements are equal.

Q. If the diagonal elements of a diagonal matrix are all equal, then the matrix is called

row matrix

scalar matrix

rectangular matrix

None of the above

A diagonal matrix is said to be a scalar matrix, if its diagonal elements are equal.