If \(\begin{vmatrix} x & 3 \\ 2 & 7 \end{vmatrix} = 15\), find the value
MATHEMATICS
JAMB 2010
If \(\begin{vmatrix} x & 3 \\ 2 & 7 \end{vmatrix} = 15\), find the value of x
- A. 3
- B. 4
- C. 5
- D. 2
Correct Answer: A. 3
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