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Find the number of arrangements of the...

Find the number of arrangements of the letters of the EXAM

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To find the number of arrangements of the letters in the word "EXAM", we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Letters**: The word "EXAM" consists of 4 distinct letters: E, X, A, and M. 2. **Determine the Number of Letters**: Count the number of letters in the word. Here, we have: - Total letters (n) = 4 ...
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RD SHARMA ENGLISH-PERMUTATIONS-All Questions
  1. Find the number of arrangements of the letters of the BIRTH.

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  2. (i) How many different words can be formed with letters of the word ‘S...

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  3. Find the number of arrangements of the letters of the EXAM

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  4. A tea party is arranged for 16 persons along two sides of a long table...

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  5. In how many ways can the letters of the word PERMUTATIONS be arrang...

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  6. In how many ways can a lawn tennis mixed double be made up from seven ...

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  7. The number of different of different ways in which 8 persons can stand...

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  8. Prove that 33! is divisible by " 2^15. what is the largest integer n s...

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  9. Find the number of arrangements of the letters of the MISS.

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  10. Prove that (n !+1) is not divisible by any natural number between 2 a...

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  11. Prove that: ((2n)!)/(n !)={1. 3. 5 (2n-1)}2^ndot

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  12. If (n !)/(2!(n-2)!) and (n !)/(4!(n-4)!) are in the ratio 2:1 , find t...

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  13. Find n , if (n+2)! =2550xxn !

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  14. If 1/(9!)+1/(10 !)=x/(11 !) , find xdot

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  15. Prove that: n(n-1)(n-2)....(n-r+1)=(n !)/((n-r)!)

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  16. If w(1).w(2),w(3) and w(4) are work done in isothermal, adiabatic, iso...

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  17. How many permutations of the letters of the word MADHUBANI do not b...

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  18. Find the probability that in a random arrangement of the letters of th...

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  19. How many numbers can be formed with the digits 1, 2, 3, 4, 3, 2, 1 so ...

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  20. If the letters of the word ‘MOTHER’ are written in all possible orders...

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