Relations And Functions Practice Questions Ques15

Question: Which of the following is NOT a valid way to represent a relation?

Options:

(A) Set of ordered pairs

(B) Arrow diagram

(c) Cartesian plane

(D) Venn diagram

Show Answer

Answer: D

Explanation:

(a) Incorrect. Set of ordered pairs is a valid representation of a relation.

(B) Incorrect. Arrow diagram is a valid way to represent a relation.

(C) Incorrect. Cartesian plane can be used to represent a relation graphically.

(D) Correct. Venn diagram is typically used for set operations, not for representing relations.