3 years ago

Find S30 HELPP. 10 points! An arithmetic sequence has Si = -7 and S3 = 0.

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

Step-by-step explanation:

Cerrena [4.2K]3 years ago

7 0

Answer:2835

Step-by-step explanation:

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The picture of the question in the attached figure

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