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Find the inverse of \(\begin{pmatrix} 3 & 5 \\ 1 & 2...

Find the inverse of (3512)

A.

(5132)

B.

(2513)

C.

(5213)

D.

(5123)

Correct answer is B

Let A = (3512)

|A| = (3 x 2 - 5 x 1) 

= 6 - 5

= 1

A1(2513)