How many ways are there to select three unordered elements from a set with five elements when repetition is allowed?
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Q: How many ways are there to select three unordered elements from a set with five elements when…
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How many ways are there to select three unordered elements from a set with five elements when repetition is allowed?
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- How many unique ways can a string of Christmas lights be arranged from 9 red, 10 green, 6 white, and 12 gold color bulbs?How many subsets does the set 1,3,5,...,99 have?The number of 5-element subsets from a set containing n elements is equal to the number of 6-element subsets from the same set. What is the value of n? (Hint: the order in which the elements for the subsets are chosen is not important.)