English, asked by sharanyarajesh, 6 months ago

find the sum of first 'n' terms of and AP is (5-6n). hence, find the sum of its first 20 terms​

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Answered by pooja0252
0

Answer:

faor

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Answered by Anonymous
1

Answer:

here u go ☝️ ☝️☝️

hope it's helpful........!!......

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