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if A is a matrix of order 2x2 [2 35 -2] then how to write A-1 in terms of A?

Nandhini , 8 Years ago
Grade 11
anser 1 Answers
Vikas TU

Last Activity: 7 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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