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Number of ways in which n balls be rando...

Number of ways in which n balls be randomly distributed in n cells is

A

`n!`

B

`n(n+1)`

C

`n^(n)`

D

`2^(n)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH INSTITUTE-PERMUTATIONS AND COMBINATIONS -Assignment Section A Objective type questions (One option is correct )
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  2. There are 6 books of physics , 3 of chemistry and 4 of biology . Numbe...

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  5. How many 6 digit numbers can be formed out of the digits of the number...

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  6. Number of ways in which n balls be randomly distributed in n cells is

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  7. Number of three digit numbers such that atleast one of the digits is 9...

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  8. Number of ways in which the letters of the word TAMANNA be arranged is

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  9. Number of three letter words that can be formed using only vowels but ...

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  10. Number of all permutations of the set of four letters E , O , S , P ta...

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  11. Number of ways in which 5 prizes be given away to 8 students when elac...

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  12. Number of 3 digit numbers that can be formed having unit digit as zero...

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  13. Number of different words that can be made using the letters of the wo...

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  14. Number of ways in which the letters of the word SUCCESSFUL be arranged...

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  15. Number of 6 digit numbers that can be formed using digit 2 two times ...

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  16. Number of ways in which 15 billiard balls be arranged in a row if 3 ar...

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  17. Number of 7 digit telephone numbers that can be formed from the digits...

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  19. In a badminton each player played one game with ll the other players. ...

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  20. Number of ways in which 5 plus (+) signs and 5 minus (-) signs be arra...

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