Choose the One Alternative That Best Completes the Statement or Answers

question 214

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-Let $\mathrm { A } = \left[ \begin{array} { r r } - 2 & 3 \\ 3 & 2 \end{array} \right]$ and $\mathrm { B } = \left[ \begin{array} { l l } - 2 & 0 \\ - 1 & 3 \end{array} \right]$ . Find $\mathrm { AB }$ .

• A) \(\left[ \begin{array} { r r } 9 & 1 \\ 6 & - 8 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r } 1 & 9 \\ - 8 & 6 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r } 4 & 0 \\ - 3 & 6 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r } 4 & - 6 \\ - 4 & 3 \end{array} \right]\)

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Definitions:

Scrum Sprints

Short, consistent periods used in Scrum methodology during which specific work has to be completed and made ready for review.

Weeks

Time units consisting of seven days, used universally as a standard component of measuring longer periods like months and years.

Prototyping

An approach that defines an initial list of user requirements, builds a prototype system, and then improves the system in several iterations based on users’ feedback.

Ill-defined Problems

Refer to complex issues without clear solutions or boundaries, often encountered in real-world scenarios.