MATRICES
Matching exercise
Match the items on the right to the items on the left.
Square matrix
Scalar matrix
Diagonal matrix
Identity matrix
Zero matric
A matrix in which the number of rows are equal to the number of columns
if its diagonal elements are equal.
all its non diagonal elements are zero.
A square matrix in which elements in the diagonal are all 1 and rest are all zero
if all its elements are zero.