A bank is offering 7% annual compound interest on a savings account. If you deposit $1,500, what will be the total amount of mon
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Answer:
Step-by-step explanation:
In the first equality
the matrices in both parts are the saem. The equality will be true if the same matrices are multiplied by the same numbers, so
For the second equality
if , then this equality represents the assotiative property of matrix addition.
Hence,