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If P is a 3xx3 matrix such that P^(T) =...

If P is a `3xx3 ` matrix such that `P^(T) = 2P +I, ` where `P^(T) ` is the transpose f P and I is the `3xx3 ` identify matrix then there exists a column matrix `X = [(x),(y),(z)] != [ (0),(0),(0)] ` such that :

A

`PX = [(0),(0),(0)] `

B

PX = X

C

PX = 2X

D

PX = - X

Text Solution

Verified by Experts

The correct Answer is:
D
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