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If [[x,1],[-1,-y]]+[[y,1],[3,x]]=[[1,2],...

If `[[x,1],[-1,-y]]+[[y,1],[3,x]]=[[1,2],[2,1]]` , then (x,y) =

A

(1,0)

B

(1,1)

C

(0,1)

D

(2,1)

Text Solution

Verified by Experts

The correct Answer is:
A
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