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Engineering Maths · Q16

Linear Algebra

Engineering and GATE · Engineering Maths · question 16

Q16

A 3 × 3 matrix P is such that, P3 = P. Then the eigen values of P are

A.
1, 1, -1
B.
1, 0.5 + j0.866, 0.5 - j0.866
C.
1, -0.5 + j0.866, -0.5 - j0.866
D.
0, 1, -1
Answer

Answer: Option D

Solution

Answer: Option D
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