Question Detail

MTH 101 MTH 101 Past Questions Objective Question
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Question

How many permutations are there of 7 objects taken 3 at a time?
Options
A 35
B 210
Correct Answer
C 120
D 504
Correct Answer

Option B is the correct answer.

Detailed Explanation

P(7,3) = 7×6×5 = 210.

Hint

The notes indicate answer B.

Question Info

Course: MTH 101
Topic: MTH 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 235 of 696
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