Math, asked by zebashireen77pdpmzp, 1 year ago

the sum of the first 8 terms of an ap is 100 and the sum of its first 19 terms is 551.find the ftrst term and the common difference of the ap .

Answers

Answered by angel294

4

this is the answer.....

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zebashireen77pdpmzp: thanks it was very helpful

angel294: welcome

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