Question 0

If x = \(\begin{vmatrix} 1 & 0 & 1 \\ 2 & -1 & 0 \\ -1 & 0 & 1\end{vmatrix}\) and y = \(\begin{vmatrix} -1 & 1 & 2 \\ 0 & -1 & -1 \\ 2 & 0 & 1\end{vmatrix}\)
find 2x - y

  • A.\(\begin{vmatrix} 3 & -1 & 0 \\ 4 & -3 & -1 \\ -4 & 1 & 1\end{vmatrix}\)
  • B.\(\begin{vmatrix} 3 & -1 & 0 \\ 4 & -1 & 1 \\ -4 & 1 & 1\end{vmatrix}\)
  • C.\(\begin{vmatrix} 3 & -1 & 0 \\ 4 & -3 & 1 \\ -4 & 1 & 1\end{vmatrix}\)
  • D.\(\begin{vmatrix} 3 & -1 & 0 \\ 4 & 1 & 1 \\ -4 & -1 & 1\end{vmatrix}\)
  • E.
Objective

Question details

Exam body
JAMB
Subject
Mathematics
Year
2006
Question no.
#0
Type
Objective

More from this paper

See all Mathematics 2006 questions