SOLUTION: (a) Give atleast four different examples of involutory matrices of order 2x2 and 3x3. (b) Give atleast four different examples of involutory matrices which are also symmetric

Algebra ->  Matrices-and-determiminant -> SOLUTION: (a) Give atleast four different examples of involutory matrices of order 2x2 and 3x3. (b) Give atleast four different examples of involutory matrices which are also symmetric       Log On


   

Question 1161666: (a) Give atleast four different examples of involutory matrices of order
2x2 and 3x3.
(b) Give atleast four different examples of involutory matrices which are also
symmetric matrices of order 2x2 and 3x3.
Answer by ikleyn(52809) About Me  (Show Source):
You can put this solution on YOUR website!
.

On involuntary matrices, read from this Wikipedia article

https://en.wikipedia.org/wiki/Involutory_matrix#:~:text=In%20mathematics%2C%20an%20involutory%20matrix,roots%20of%20the%20identity%20matrix.


Do not forget to post your deep "THANKS" to me for pointing this very authoritative source to you (!)