Math, asked by shruti22488, 8 months ago

If the sum of first n terms of an AP is (1/2) then its nth and 20th terms respectively are *

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Answered by abc5430

1

Step-by-step explanation:

incomplete question

8726352122 wtsp on

Answered by vanshitapanwar7

1

sum of the ap is (1/2) (3x2+7x)

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