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RF

Question Practice

Identify a common misconception about Cartesian products.

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Relations and Functions

Identify a common misconceptio...

Single Answer MCQ

Q-00051566

Identify a common misconception about Cartesian products.

1

Order of elements matters.

2

The result is always non-empty.

3

It requires two different sets.

4

Pairs can be repeated.

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Keep Practising

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Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the Cartesian product of sets A = {1, 2} and B = {x, y}?

Single Answer MCQ

View explanation

Q2.

If set A = {a, b} and set B = {1, 2, 3}, how many ordered pairs can be formed?

Single Answer MCQ

View explanation

Q3.

Which of the following defines a relation?

Single Answer MCQ

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Q4.

What is the total number of ordered pairs formed by A × B if A = {x, y} and B = {1, 2, 3, 4}?

Single Answer MCQ

View explanation