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Question: The roots of the determinant equation (in x) \(\left| \begin{matrix} a & a & x \\ m & m & m \\ b & x...

The roots of the determinant equation (in x) ∣aaxmmmbxb∣=0\left| \begin{matrix} a & a & x \\ m & m & m \\ b & x & b \end{matrix} \right| = 0

A

x=a,bx = a,b

B

x=−a,−bx = - a, - b

C

x=−a,bx = - a,b

D

x=a,−bx = a, - b

Answer

x=a,bx = a,b

Explanation

Solution

Obviously, the determinant is satisfied for x=a,bx = a,b.