Using these three matrices, solve each of the requested equations:
What is 3C?
Hint
Each matrix is 2 by 2, and the answer is, too. Watch your multiplication.
Answer
What is 2A + C?
What is 3A – 2B?
What is A + 2B + 2C?
What is 2A – B + C?
You've been inactive for a while, logging you out in a few seconds...