Mathematics, 16.09.2019 22:20 carliehanson9908
Let s(n)=1+2+···+ n be the sum of the first n natural numbers and let c(n)=1 3 +2 3 + ···+ n3 be the sum of the first n cubes. prove the following equalitiesby inductionon n, to arriveat thecurious conclusionthatc(n)=s2(n) for every
Answers: 2
Mathematics, 21.06.2019 12:30
Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. one day's discharge at its mouth, 5.6 trillion gallons, could supply all of country a's households for seven months. based on this statement, determine how much water an average household uses each month. assume that there are 100 million households in country a. country a uses approximately nothing gallons per household per month.
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The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?
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Let s(n)=1+2+···+ n be the sum of the first n natural numbers and let c(n)=1 3 +2 3 + ···+ n3 be the...
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