If P = 1 2 then, prove that P2 - 2P - 5 = 0, 1 = 0, where I and 0 are unit 3 1 matrix and null matrix of order 2 x 2 respectively.

asked Dec 26, 2022 129k views

4 votes

If P =

1 2
then, prove that P2 - 2P - 5 = 0, 1 = 0, where I and 0 are unit
3 1
matrix and null matrix of order 2 x 2 respectively.

7.5k points

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4 votes

Answer:

thanks for free ponits you dint gave it free but I theft I'm sorry

Dlopez answered Jan 2, 2023

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