Question

In how many ways a four lettered password can be made, using the letters of the word

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Answer 1

Answer:

26!/4= 6.5!

ans is 6.5 factorial

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Step-by-step explanation:

Explanation = there are 26 eligible letters

which can have 4 letter password with all sectors statement.

Let them be 26 ! factorial.

4 letter password

assuming it as 26/4 is equal to 6.5 factorial

hence shake up value would be 6.5

correct ans is 6.5...

Hope it helps

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