Science, asked by Jiyagurnani, 1 year ago

If there are 30 students and they handshake wuth eachother ...how many handshake will be there...(plz show proper solution)
MIGHT RECIEVE THIS QUESTION IN BOLLYWOOD MOVIE......super30​

Answers

Answered by streetburner
0

Answer:

435

Explanation:

435

From super 30.

Selection is done this way :

30!

-----------------

(2!)(30-2)!

That's what you will get when you will count it .

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