Sets, Counting & Basic Combinatorics

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Q1.What is the value of 6! (Factorial of 6)?

Medium
A 24
B 120
C 720
D None of these
Counting Principles PPSC

Correct Answer: C

Calculated as: 6! = 6 × 5 × 4 × 3 × 2 × 1 = 720.