Nine children play a party game and hold hands a circle. in (a) In how many different
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Nine children play a party game and hold hands a circle. in
(a) In how many different ways can this be done?
(b) What is the probability that Mary will be holding hands with her friends Natalie and Sarah?
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Milan Mondal
I am milan mondal have done my Msc in physics (special astrophysics and relativity) from the University of burdwan and Bed in physical science from the same University.
From 2018 I am working as pgt physics teacher in kendriya vidyalaya no2 kharagpur ,west bengal. And also I am doing advanced physics expert in chegg.com .also I teach Bsc physics .
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Related Book For 
A Concise Course In Advanced Level Statistics With Worked Examples
ISBN: 9780748754755
4th Edition
Authors: J. Crawshaw, J. Chambers
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