Math, asked by rrachitha55, 4 months ago

if sn =2n+n2 find the 8th terms of of ap step by step solve

Answers

Answered by Mansimehra23109

1

Answer:

S8 = 16+64 = 80

S7 = 14+49 = 63

8th term = S8-S7 = 80-63 = 17.

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