(No.4) Find the two matrixes of the form A= (a 1 0 b) such that Asquare = I where I is the unit matrix of order2.
PLEASE I NEED TO CHECK THE ANSWERS.
I WANT ALL THOSE 4QUESTIONS' ANSWERS...​

No4 Find the two matrixes of the form A a 1 0 b such that Asquare I where I is the unit matrix of order2PLEASE I NEED TO CHECK THE ANSWERSI WANT ALL THOSE 4QUES class=