English, asked by velito, 5 months ago

find the sum of the first

20 terms of an ap in which the third term is 7 and the seventh term is 2more then thrice its term

Answers

Answered by TheLogophile

1

Answer:

☘️️️⛄⛄⛄⛄☃️☃️☃️☃️☃️☃️☃️☃️⭐☄️☺️♥️️️

Answered by chakrabortypritam432

0

Answer:

MC AND BC........ .......

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