Question Detail

MTH 101 MTH 101 Past Questions Objective Question
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Question

If A = {1, 2, 3, 4, 5} and B = {3, 4, 5, 6, 7}, then A - B is:
Options
A {3, 4, 5}
B {1, 2}
Correct Answer
C {6, 7}
D ∅
Correct Answer

Option B is the correct answer.

Detailed Explanation

A - B consists of elements in A that are not in B: {1, 2}.

Hint

The notes indicate answer B.

Question Info

Course: MTH 101
Topic: MTH 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 148 of 696
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