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State the order of a matrix and locate its elements

DIFFICULTYintrostandardchallengeexam
QUESTION TYPEMix of allChange
State the order of a matrixState the order and read an entryNOWMix of allRecommended
Question 1 of 8

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A matrix \(Q\) is defined below

\[Q = \begin{bmatrix} -8 & 11 & -2 \\ -12 & -4 & 3 \end{bmatrix}\]
(a)2 marks

Write down the order of \(Q\)

(b)1 mark

Write down the value of the element \(q_{23}\)