How many different ways can the letters of "kissing" be arranged?

asked Aug 27, 2021 196k views

3 votes

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2 votes

Answer:1260

Explanation:

Kissing has 7 letters, and there are 2 paris of the same letter.

(7!)/(2!2!) =
(7*6*5*4*3*2*1)/(4) = 1260

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