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3 votes
Please help [99 points]

Please help [99 points]-example-1
User Prvaak
by
8.2k points

2 Answers

6 votes

Answer:

B.

Explanation:

Hope this helps! (:

User Narendra Modi
by
7.6k points
6 votes

Answer:

n represents the number of terms an AP

User Kaveh
by
7.6k points