Back to Vector and Matrix Quantities — Problem 6 · Task Set 31

HSN-VM Tutor Intake — Vectors and Matrices

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Grade 9·12 problems·~15 min·Common Core Math - HS Number and Quantity·domain·vm

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Procedures

Matrix $A = \begin{bmatrix} 5 & 1 & 8 \\ 3 & 7 & 2 \end{bmatrix}$ .
What is the value of entry $a_{23}$ ?
(Enter a single number.)