Identify Entry - Matrix and Row Column Notation to Value

Question

Use the row-column notation to find the value of the entry.

$$\left[ {\begin{array} {cccc} 66 & 6 & 52 & 74 \ 3 & 5 & 27 & 77 \ 20 & 24 & 14 & 84 \ 70 & 88 & 12 & 35 \ 71 & 34 & 81 & 48 \end{array}  } ight] \qquad a_{2,3} = \,?$$

Accepted Answer

27

Answer

71

Answer

24

Answer

34

Practice: Matrices

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Identify Entry - Matrix and Row Column Notation to Value