Bob is about to hang his 8 shirts in the wardrobe. He has four different styles of shirt, two identical ones of each particular style. What is the probability that no two identical shirts are next to one another?
The total number of arrangements would be 8!/2!2!2!2! right? But what about the numerator?
The total number of arrangements would be 8!/2!2!2!2! right? But what about the numerator?
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