Question
Engineering Mathematics Question on Matrices
The three eigenvalues of the matrix −2 2 −1X1−2−3−6y are λ1=5 and λ2=λ3=−3. The value of X is _______.
A
-2
B
0
C
2
D
4
Answer
2
Explanation
Solution
The correct option is (C):2
The three eigenvalues of the matrix −2 2 −1X1−2−3−6y are λ1=5 and λ2=λ3=−3. The value of X is _______.
-2
0
2
4
2
The correct option is (C):2