Decide Whether or Not the Matrices Are Inverses of Each $$\left[ \begin{array} { l l } 5 & 3 \\3 & 2\end{array} \right] \text { and } \left[ \begin{array} { r r } 2 & - 3 \\- 3 & 5\end{array} \right]$$

question 105

Multiple Choice

Decide whether or not the matrices are inverses of each other.
- $$\left[ \begin{array} { l l } 5 & 3 \\3 & 2\end{array} \right] \text { and } \left[ \begin{array} { r r } 2 & - 3 \\- 3 & 5\end{array} \right]$$

• A) Yes
• B) \(\mathrm { No }\)

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Compounded Annually

The process where the interest earned in one period is added to the principal sum, and in the next period, interest is earned on the new principal.

Equal Annual Deposits

Regular payments of the same amount made into an account or investment annually.

Semiannual Deposits

Semiannual deposits refer to money deposits made twice a year into a financial account or investment.

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Interest that is computed on both the initial principal amount and the interest that has been added to that principal from past periods of a deposit or loan.