Solveeit Logo
Login

Question

Mathematics Question on Determinants

The value of x satisfying the equation ∣x  4  0\2−2−x\1  1  1∣=0\begin{vmatrix} x&\ \ 4&\ \ 0\\\2&-2&-x\\\1&\ \ 1&\ \ 1 \end{vmatrix}=0 are

A

2, -4

B

1, 2

C

-1, 2

D

-1, -2

E

-2, 4

Answer

-2, 4

Explanation

Solution

The correct option is (E) : -2, 4