Math, asked by rameshvisawale21, 2 months ago

In nPr, n is always
a)an integer
b)a fraction
c)a positive integer
d) none of these
(Note.question from permutations and combinations)

Answers

Answered by adtyk

2

Answer:

n is a positive integer

option c

Step-by-step explanation:

n is a positive integer

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