English, asked by dishayadav2962, 17 days ago

In an A.P., S3 = 6 and S6 = 3, prove that :2(2n + 1) Sn + 4 = (n + 4) S2n + 1

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Answered by dorachandrasekhara

1

pls mark me as brainliest

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Answered by ananyaa0909

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-1

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