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Mathematics, 05.10.2021 21:50 milkshakegrande101

Hello I have a problem. my math teacher is absent and I have a sub who can't help me figure this out. we are learning about matrices and matrix addition, but I have nothing to go on. I require all the information I can get on it such as

What is it
What is it used for
how can I solve it

Any answer (good or bad) is welcome.
-Thank you

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Answers: 3

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Hello I have a problem. my math teacher is absent and I have a sub who can't help me figure this out...
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