Write the Word or Phrase That Best Completes Each Statement $A = \left[ \begin{array} { r r } 1 & 4 \\ 3 & - 4 \end{array} \right]$

question 127

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
Provide an appropriate response.
-Let $A = \left[ \begin{array} { r r } 1 & 4 \\ 3 & - 4 \end{array} \right]$ and $B = \left[ \begin{array} { r r } 1 & 4 \\ - 5 & - 4 \end{array} \right]$ .
Does the matrix A - B have an inverse?

• A) Yes
• B) No

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