Question

maths how to do this ​

Answer 1

Answer:

Step-by-step explanation:

The matrix whose every element is zero is called a null or zero matrix and it is denoted by 0. Thus for A and 0 of the same order we have A + 0 = A. For example, [00] is a zero matrix of order 1 × 2. [00] is a zero or null matrix of order 2 × 1.