Question

A comic store wants to display 5 identical Superman comics, 4 identical Batman comics, and 5...

A comic store wants to display 5 identical Superman comics, 4 identical Batman comics, and 5 identical Spider-Man comics on a shelf. How many different arrangements can be made?

a. For this example, what formula will we need to use?

b. Please explain how we know we are supposed to use that formula.

c. How many different arrangements can be made on the shelf?

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Answer #1

No of different promulation of n. objects, where n, all of one kind, ha of one kind.. and there are k different kinds is n!n,-sidentical supel ha= uidentical Batman Az = Š identical sipeedes nahi tha thy = 14 Thele total 14 books 14! 5!4:51 No of dwhen there n objects in which there are n1 of similar kind, n2 of similar kind,.....then we will know we are supposed to use this formula

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