Question

A matrix A is said to be nilpotent if A^k=0
A square matrix A is said to be an involutary if A^2=I
Given two matrices A and B as given by A=|0 1 -1| |4 -3 4| |3 -3 4| and ,B=|1 -3 4| |-1 3 4| |1 -3 -4| ,Then which of the following option(s) is/are not INCORRECT?
The matrix ‘B’ is nilpotent matrix.

The matrix ‘A’ is involutary matrix

The matrix ‘B’ is not a nilpotent matrix

The matrix ‘A’ is not an invoutary matrix

Answer 1

Answer:

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