The matrix, A =[(4,0,0)(0,3,7)(0,0,7)] is a: 1. Rectangular matrix 2. Column matrix 3. Diagonal matrix 4. Identity matrix

Question

KnowledgeBoat · Accepted Answer

Given, A = A diagonal matrix is a square matrix in which all the elements outside the main diagonal are zero. Thus, A is a diagonal matrix. Hence, option 3 is the correct option.

Mathematics

The matrix, A =[(4,0,0)(0,3,7)(0,0,7)] is a: 1. Rectangular matrix 2. Column matrix 3. Diagonal matrix 4. Identity matrix

Matrices

Related Questions

The total number of elements in an m × n matrix is:
m + n
mⁿ
mn
2^{m + n}

Mathematics

The matrix, A =[(4,0,0)(0,3,7)(0,0,7)] is a: 1. Rectangular matrix 2. Column matrix 3. Diagonal matrix 4. Identity matrix

Matrices

Related Questions

The total number of elements in an m × n matrix is:m + nmnmn2m + n

The total number of elements in an m × n matrix is:
m + n
mⁿ
mn
2^{m + n}