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Question 18

If \(\begin{pmatrix} 3 & 2 \\ 7 & x \end{pmatrix} \begin{pmatrix} 2 \\ 3 \end{pmatrix} = \begin{pmatrix} 12 \\ 29 \end{pmatrix} \), find x.

  • A.5
  • B.6
  • C.7
  • D.8
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2011
Question no.
#18
Type
Objective
Previous · Q17The inverse of a function is given by \(f^{-1} : x \to \frac{x + 1}{4}\). Next · Q19 The fourth term of a geometric sequence is 2 and the sixth term is 8. Find the…

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