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11-05-2020
Mathematics

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Write the arithmetic series in summation notation.
7 + 14 + 21 + 28
?
7 + 14 + 21 +28 = ∑ ?
n=1

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anabianca anabianca

11-05-2020

Answer:

Sum of (k*7) with i=1 to n=4

Step-by-step explanation:

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