Permutations and CombinationsMeaning of P (N,R) and C (N,R) (BITSAT Mathematics): Questions 1  1 of 1
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Question number: 1
» Permutations and Combinations » Meaning of P (N,R) and C (N,R)
MCQ▾
Question
If , then value of is –
Choices
Choice (4)  Response  

a.  7 

b.  4 

c.  5 

d.  6 
