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How many words can be formed by using all the letters of the word BIHAR ?

Read Solution (Total 5)

total letters = B,I,H,A,R ====== > 5 differ ltters

so, total words formed by using all the letters of the word BIHAR = 5! = 120
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fact(5)
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5!=120
answer
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5! ways.
as 5 different words.
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120
since BIHAR has no Repition letter,so there will be 5! =120.
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