20. Suppose there are two 100-fish tanks, and one fish is to be chosen from each tank. (a) How many ways are there to make the selection, assuming that the order in which the fish are chosen is irrelevant? (It does not matter which of the two fish is chosen first.) (b) How many ways are there to make the selection if order is relevant?

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
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Please answer 20A and 20B

20. Suppose there are two 100-fish tanks, and one fish is to be chosen from each tank.
(a) How many ways are there to make the selection, assuming that the order in which the fish are
chosen is irrelevant? (It does not matter which of the two fish is chosen first.)
(b) How many ways are there to make the selection if order is relevant?
Transcribed Image Text:20. Suppose there are two 100-fish tanks, and one fish is to be chosen from each tank. (a) How many ways are there to make the selection, assuming that the order in which the fish are chosen is irrelevant? (It does not matter which of the two fish is chosen first.) (b) How many ways are there to make the selection if order is relevant?
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