Class 12 Relations And Functions · Mcq Single Correct1 Marksfunctions_and_relations
Class 12 Maths · Relations And Functions · Mcq Single Correct #108
“Every relation is a function and every function is a relation.” This statement is
(A) True
(B) False
(C) Cannot say anything
(D) None of these
✅ Step-by-Step Solution
Final Answer: Option (B): False
Every function is a relation, but a relation may assign multiple outputs to an input or omit an input. For example {(1,a),(1,b)} with a!=b is not a function, so the conjunction is false.
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