Determine Whether Matrix B Is the Inverse of Matrix a by Finding

question 36

Multiple Choice

Determine whether matrix B is the inverse of matrix A by finding the product AB.
- $$A = \left[ \begin{array} { l l } 5 & 3 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { r r } 2 & - 3 \\- 3 & 5\end{array} \right]$$

• A) \(\mathrm { B } = \mathrm { A } ^ { - 1 }\)
• B) \(B \neq A ^ { - 1 }\)

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Definitions:

Calculated Incompetence

A deliberate act of pretending to be incapable or less skilled to avoid certain tasks or responsibilities.

Trivial Items

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The negotiation strategy of making concessions to the other party who in turn makes concessions to you, fostering cooperation and compromises.