Neco 2017 Further Mathematics Question 10
Practice objective / multiple choice question 10 from the 2017 Neco Further Mathematics examination.
Let \(A = \begin{bmatrix}2 & 1 & 0\\ -1 & 3 & 1\\ 4 & 0 & 5\end{bmatrix}\). (a) Find \(\det A\) and state whether \(A\) is invertible. (b) If \(A\) is invertible, give the element in the second row, third column of \(A^{-1}\).
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About This Question
This is Neco 2017 Further Mathematics Question 10. It is one of the objective questions from the 2017 Neco Further Mathematics examination.
Difficulty level: Medium .
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