Q96
The characteristic equation of a (3 × 3) matrix P is defined as a(λ) = |P - λ I | = λ3 + λ2 + 2λ + 1 = 0 If I denotes identity matrix, then the inverse of matrix P will be
The characteristic equation of a (3 × 3) matrix P is defined as
a(λ) = |P - λ| = λ3 + λ2 + 2λ + 1 = 0
If denotes identity matrix, then the inverse of matrix P will be
a(λ) = |P - λ| = λ3 + λ2 + 2λ + 1 = 0
If denotes identity matrix, then the inverse of matrix P will be
A.
(P2 + P + 2)
B.
(P2 + P + 1)
C.
- (P2 + P + 1)
D.
- (P2 + P+ 2)
AnswerAnswer: Option D
Solution
Answer: Option D
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