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26 votes
26 votes
HELP ASAP!! Find the sum of the series

HELP ASAP!! Find the sum of the series-example-1
User Zaffar
by
2.7k points

1 Answer

27 votes
27 votes

Answer:

225

Explanation:

a1 = 1

a15 = 29

sum = n/2 ( a1 + a15) = (15/2) ( 1 + 29) = 225

User Jtello
by
2.9k points
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