What is the characteristic of a Matrix Null

Select the appropriate response:

A) All elements are = 0
B) All elements are negative
C) First row = 0
D) First Column = 0

Help please!

A

Step-by-step explanation:

Null means nothing, or zero.

In the case of matrix, a null matrix is a matrix where all its elements are zeros.

They can be of any order, 2 x 3 matrix, 2 x 4 matrix, 2 x 2 matrix etc.

A matrix has a diagonal and other values (non-diagonal). When diagonal is 0 only, and not other, its is still not null. When all the values of a matrix are 0, all the elements are 0, then we call that Null Matrix.

It is equivalent to Zero (0) in the number system.

Correct answer choice is A

es una operación aritmética.

step-by-step explanation:

no se que fórmula requiera, pero te puedo decir que es adición. deberías revisar porque tema vas y ver que fórmulas puedes aplicar.