Question

HELP WITH MATRICES!!

Answer 1

^^^

Answer 2

The \[a_{1,1}\]
Is asking for a certain term in the matrix.

In general\[a_{i,j}\]
Means the term in the ith row of the jth column

Answer 3

So what would \[a_{1,1}\]be?

Answer 4

what is jth and ai,j

Answer 5

Example:
\[a_{2,3}\]

Is asking "What is the term in the 2nd row of the third column?" or 6

Answer 6

oh ok

Answer 7

so my answer would be 1

Answer 8

Correct!

Answer 9

THANK YOU!!

Answer 10

YOUR WELCOME!