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In how many ways can a cricket team be chosen out of a batch of 15 players?? Here combination is used. How many 4 letter words with or with out meaning can be formed out of the word ‘LOGARITHMS’ if repetition of letters is not allowed??Here permutation is used. QUESTION: In both of the above questions things are being chosen then why there is a difference in the ways they are solved??

In how many ways can a cricket team be chosen out of a batch of 15 players?? Here combination is used.
How many 4 letter words with or with out meaning can be formed out of the word ‘LOGARITHMS’ if repetition of letters is not allowed??Here permutation is used.
QUESTION: In both of the above questions things are being chosen  then why there is a difference in the ways they are solved??
 

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1 Answers

Arun
25750 Points
5 years ago
Dear Meghendra
 
 ways in which a cricket team be chosen out of a batch of 15 players = 15C 11
 
 
Hope it helps
Regards
Arun (askIITians forum expert)

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