Does the Matrix a + B Have an Inverse?
A)

question 212

Multiple Choice

$$\text { Let } A = \left[ \begin{array} { r r } 3 & - 2 \\2 & 1\end{array} \right] \text { and } B = \left[ \begin{array} { r r } - 1 & 2 \\6 & - 1\end{array} \right]$$ Does the matrix A + B have an inverse?

• A) Yes
• B) No

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A tax credit that offsets the double taxation of income earned abroad, allowing taxpayers to credit foreign taxes paid against their U.S. tax liability.

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A credit aimed at helping families offset some of the costs of raising children by reducing their tax liability.