Question

If x3 - 2x2 - 9x + 18 = 0 and A = $\begin{vmatrix} 1 & 2 & 3 \\\ 4 & x & 6 \\\ 7 & 8 & 9 \\\ \end{vmatrix}$ then the maximum value of A is

• A. 96
• B. 36
• C. 24
• D. 120

Answer 1

Answer: (A)

96

Answer 2

The correct answer is () :