Question

In matrix T, what is the value of element t13?

Answer 1

`t_(13) =7`

Explanation:

`t_(13)` here 1 represents that it is in 1st row whereas 3 represents that it is in 3rd column so the element placed in 1st row and 3rd column is 7

therefore answer is

`t_(13) =7`

Answer 2

we know that
in the matrix T the element t(13) refers to the element in row 1 and column 3

therefore
the answer is 7