Question

write the definition of zero or null matrix​

Answer 1

Answer:

It is a circular number which means nothing.

Answer 2

$\huge\underline{\underline\mathtt{Answer:-}}$

$\bf\large\underline\red{Zero \:or \:Null \:matrix :}$ A matrix in which every element is zero is called as a zero or null matrix. It is denoted by O.