Guest

There are n railway stations between Londonand Cambridge A train has to stop at 3 of these stations such that no 2 stations are consecutive . Find how many ways train can stop?

There are n railway stations between Londonand Cambridge A train has to stop at 3 of these stations such that no 2 stations are consecutive . Find how many ways train can stop?

Grade:10

1 Answers

Abhishek Singh
105 Points
7 years ago
C(n-2,3)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free