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if A is a matrix of order 2x2 [2 3 5 -2] then how to write A -1 in terms of A?

if A is a matrix of order 2x2 [2 3
                                          5 -2] then how to write A-1 in terms of A?

Grade:11

1 Answers

Vikas TU
14149 Points
3 years ago
A is a square matrix.
There is a property that product of a square matrix and its inverse =1
          So A(A-1) or A-1(A)=1,
          So in the above problem, we can write A-1=1/A

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