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Mathematics 19 Online
OpenStudy (anonymous):

Using permutations please help me solve this problem. Gareth works at a video rental store. He has 6 copies of 3 different new DVD releases to put on a shelf. In how many different ways can he arrange the DVDs on the shelf?

OpenStudy (anonymous):

b) In how many ways can the DVDs be arranged if the copies of each one be grouped together

OpenStudy (anonymous):

Actually I need help with both

OpenStudy (anonymous):

oh and could you help with b @ Luis rivera

OpenStudy (anonymous):

How can you show the work

OpenStudy (anonymous):

and explain why

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