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3 votes
Find the sum
50
Σ 3η
n=21
=

Find the sum 50 Σ 3η n=21 =-example-1
User Andsens
by
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1 Answer

4 votes

Answer: 3195

Explanation:

To solve this sum you will need to plug in your n value into 3n, beginning with n=21, adding 1 to the 21 and plugging it into 3n for each value up until you reach 50. Once you reach 50 you will add every previously calculate value to know your sum.

User Tuzzer
by
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