Find the Indicated Matrix $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 4 \\ 0 & 2 \end{array} \right]$

question 50

Multiple Choice

Find the indicated matrix.
-Let $\mathrm { A } = \left[ \begin{array} { r r } - 3 & 4 \\ 0 & 2 \end{array} \right]$ . Find $4 \mathrm {~A}$ .

• A) \(\left[ \begin{array} { l l } 1 & 8 \\ 4 & 6 \end{array} \right]\)
• B) \(\left[ \begin{array} { r r } - 12 & 16 \\ 0 & 8 \end{array} \right]\)
• C) \(\left[ \begin{array} { r r } - 12 & 16 \\ 0 & 2 \end{array} \right]\)
• D) \(\left[ \begin{array} { r r } - 12 & 4 \\ 0 & 2 \end{array} \right]\)

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Definitions:

Codon

A sequence of three nucleotides in mRNA that specifies the addition of a specific amino acid or the release of a polypeptide chain during protein synthesis.

Alanine

A non-essential amino acid used in the biosynthesis of proteins.

AAC

May refer to Advanced Audio Coding, a digital audio codec designed for lossy compression of audio data.

Asparagine

An amino acid, denoted as N or Asn, involved in the biosynthesis of proteins.