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

question 502

Multiple Choice

Find the indicated matrix.
-Let $\mathrm { A } = \left[ \begin{array} { l l } - 4 & 2 \end{array} \right]$ and $\mathrm { B } = \left[ \begin{array} { l l } 1 & 0 \end{array} \right]$ . Find $3 \mathrm {~A} + 4 \mathrm {~B}$ .

• A) \(\left[ \begin{array} { l l } - 7 & 4 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l } - 12 & 4 \end{array} \right]\)
• C) \(\left[ \begin{array} { l l } - 8 & 6 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l } - 1 & 2 \end{array} \right]\)

Analyze how dissonance reduction strategies rationalize behaviors and attitudes post-decision.

Explore the relationship between suffering for a cause and the increase in its perceived value.

Examine how cognitive dissonance theory explains discrepancies between attitudes and behaviors.

Investigate the impact of visible and costly commitments on attitude and group dynamics.

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