document.write( "Question 1161666: (a) Give atleast four different examples of involutory matrices of order
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\n" ); document.write( "\n" ); document.write( "(b) Give atleast four different examples of involutory matrices which are also
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Algebra.Com's Answer #785280 by ikleyn(52812)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "On involuntary matrices, read from this Wikipedia article\r
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\n" ); document.write( "\n" ); document.write( "https://en.wikipedia.org/wiki/Involutory_matrix#:~:text=In%20mathematics%2C%20an%20involutory%20matrix,roots%20of%20the%20identity%20matrix.\r
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\n" ); document.write( "\n" ); document.write( "Do not forget to post your deep \"THANKS\" to me for pointing this very authoritative source to you (!)\r
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