Question
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?
Options :
(2,3) ∈ R
(4,2) ∈ R
(2,1) ∈ R
(5,0) ∈ R
Answer :
(2,3) ∈ R
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