Find the rank and the nullity of the matrix rank(A) = nullity (A) rank(A) + nullity (A) = choose = A = -1 -2 -1 -2 -1 3 0 3-8 -1 -2 -1 2-5 TT

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Q: Find the rank and the nullity of the matrix rank(A) = nullity(A) = rank(A) + nullity (A) = choose <…

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Q: Suppose A +A+I-0 where A is a square matrix then A= A -A-I -2A A-I CS Scanned with CamScanner

A: Now we will find A-1 . Where I is identity matrix.