Question

the sum of the eight value of the matrix 3×3​

Answer 1

Answer:

How to Find Sum of Two 3x3 Matrices? Matrices A and B can be added if and only if their sizes are equal. Their sum is a matrix C=A+B C = A + B with elements cij=aij+bij c i j = a i j + b i j The matrix of sum has the same size as the matrices A and B .

Step-by-step explanation: