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Nishi has 5 coins, each of the different...

Nishi has 5 coins, each of the different denomination. Find the number different sums of money she can form.

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CENGAGE ENGLISH-PERMUTATIONS AND COMBINATIONS-All Questions
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  2. Let p,q epsilon{1,2,3,4}. The number of equations of the form px^(2)+q...

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  3. Nishi has 5 coins, each of the different denomination. Find the number...

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  4. Find the number of groups that can be made from 5 different green ball...

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  5. Find the number of natural numbers which are less than 2xx10^8 and whi...

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  6. Find the number of ways in which two small squares can be selected on ...

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  7. Find the number of ways of selection of at least one vowel and one ...

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  8. There are p copies each of n different books. Find the number of ways ...

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  9. A person is permitted to selected at least one and at most n coins fro...

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  10. Let S = {1,2,3,.............. n} and A={(a ,b)"|"1lt=a ,blt=n}=SxxS. ...

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  11. A person invites a group of 10 friends at dinner and sits (i) 5 on a r...

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  12. Find the number of ways in which 10 different diamonds can be arranged...

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  13. Six persons A, B, C, D, E, F, are to be seated at a circular table. In...

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  14. Find the number of ways in which six persons can be seated at a round ...

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  15. Find number of seven-digit number in the form of a b c d efg(g,f,e , e...

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  16. Find the maximum number of points of intersection of 6 circles.

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  17. Find the number of different words that can be formed using all the le...

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  18. The number 916238457 is an example of a nine-digit number which con...

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  19. There are 10 points on a plane of which 5 points are collinear. Also, ...

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  20. Find the total number of rectangles on the normal chessboard.

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