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Mark the incorrect statement of the fo...

Mark the incorrect statement of the following

A

Factorial of a natural number n is the product of the first n natural numbers

B

The numbers ways of arranging n unlike objects is n!

C

Order matters for combination

D

The number of combinations of n different things taken r at time is `.^(n)C_(r)`

Text Solution

Verified by Experts

The correct Answer is:
C
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