If A+X=B=C+X and B+X=D; then the relation between A,C,Xand D is
D=A+C-X
D=A+C+X
D=A+X
As we learnt
Cancellation law in matrices addition -
-
Option 1)
D=A+C-X
Option 2)
D=A+C+X
Option 3)
Option 4)
D=A+X
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