30
In how many different ways can the letters of the word ‘HAPPY’ be arranged having both P’s together?
- A24
- B12
- C60
- D120
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Discussion 1
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CCommunity
The number of different ways in which the letters of the word ‘HAPPY’ can be arranged having both P’s together = 4!
As, the letters which are together are same
They can be arranged in only one way
The number of different ways in which the letters of the word ‘HAPPY’ can be arranged having both P’s together = 4!/1= 4! = 24
As, the letters which are together are same
They can be arranged in only one way
The number of different ways in which the letters of the word ‘HAPPY’ can be arranged having both P’s together = 4!/1= 4! = 24