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The number of one one functions that ca...

The number of one one functions that can be defined from `{1, 2, 3, 4}` onto `{a, b, c,d}` is

A

12

B

24

C

18

D

26

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-PERMUTATIONS & COMBINATIONS-EXERCISE 1A (PERMUTATIONS )
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  2. The numbers of the one one function that can be defind from A ={...

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  3. The number of one one functions that can be defined from {1, 2, 3, 4}...

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  4. The number of permutations that can be made using all the letters...

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  5. The number of ways to rearrange the letters of the word CHEESE i...

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  6. The number of arrangements that can be made by taking all from ...

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  7. The number of arrangements that can be made out of the letters i...

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  8. IF there are m copies of each of the n differernt books s then ...

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  9. In a library, there are 6 copies of one book, 4 copies each of two dif...

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  10. There are 3 copies of each of 4 different books . The number of ...

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  11. The number of ways of arranging the letters AAABBBBCC in a row i...

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  12. 6 identical coins are arranged on a row the number of arrangements...

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  13. The number of ways of painting the faces of a cube with six diffe...

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  14. The number of permuations that can be made by using all the ...

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  15. The number of ways in letters of the ALGEBRA can be arranged w...

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  16. The number of ways in which the letters of the word ALGEBRA...

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  17. How many ways are there to arrange the letters in the word G...

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  18. The number of ways in which the letters of the word MULTIPLE ...

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  19. The number of ways in which candidates A1,A2 ,. . . A(10) can b...

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  20. S1 ,S2 ,. . . S(10) are the speakers in a conference if S1 add...

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