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Komok [63]
2 years ago
7

Express this sum using summation notation 1+1/2+1/3+1/4+1/5+1/6

Mathematics
2 answers:
kumpel [21]2 years ago
5 0

Answer:

\sum_{n=1}^{6}\frac{1}{n}\text{ or }\sum_{n=0}^{5}\frac{1}{n+1}

Step-by-step explanation:

\frac{1}{1}+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+\frac{1}{5}+\frac{1}{6}=\sum_{n=1}^{6}\frac{1}{n}\text{ or }\sum_{n=0}^{5}\frac{1}{n+1}

vesna_86 [32]2 years ago
4 0

Answer:

21

Step-by-step explanation:

the sum of the express of the summation of the notation

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3 years ago
Silas had 3 times as much money as Raja. Silas spent $84 of his money to buy a birthday gift for his grandma while Raja was awar
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Answer:

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Step-by-step explanation:

Let,

Amount Silas had = x

Amount Raja had = y

According to given statement;

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Putting value of x from Eqn 1 in Eqn 2

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Hence,

Total amount Silas and Raja has at first = $252

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