Let R be a relation in the set N given by R={(a,b): a+b=5, b>1}. Which – McqOptions

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1.	Let R be a relation in the set N given by R={(a,b): a+b=5, b>1}. Which of the following will satisfy the given relation?
A.	(2,3) R
B.	(4,2) R
C.	(2,1) R
D.	(5,0) R
Answer» B. (4,2) R

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