Multiply Matrices


- $A=\left[\begin{array}{r}-5-8-6 \\8-3-6\end{array}\right], B=\left[\begin{array}{r}-2 \\3 \\9\end{array}\right]$ A) $[ - 68 - 79 ]$

question 23

Multiple Choice

Multiply Matrices


- $A=\left[\begin{array}{r}-5-8-6 \\8-3-6\end{array}\right], B=\left[\begin{array}{r}-2 \\3 \\9\end{array}\right]$

• A)
• \([ - 68 - 79 ]\)
• B) \(\mathrm { AB }\) is not defined.
• C)
• \(\left[ \begin{array} { l } - 68 \\ - 79 \end{array} \right]\)
• D)
• \(\left[ \begin{array} { r r r } - 5 & - 8 & - 6 \\ 8 & - 3 & - 6 \\ - 2 & 3 & 9 \end{array} \right]\)

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Definitions:

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Developmental Patterns

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Erikson's Stages

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