Question Detail

MTH 101 Set Theory Objective Question
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Question

Let A = {1,2,3,4}, B = {3,4,5,6}, find (A − B) ∪ (B − A).
Options
A {1,2,5,6}
Correct Answer
B {3,4}
C {1,2,3,4,5,6}
D {1,2}
Correct Answer

Option A is the correct answer.

Detailed Explanation

A−B={1,2}, B−A={5,6}; union = {1,2,5,6}.

Hint

Compute each difference, then union.

Question Info

Course: MTH 101
Topic: Set Theory
Type: Objective
Difficulty: Not specified
Question 29 of 696
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