Math, asked by rblessy05, 4 hours ago

if the 3rd term and try term of an So are 7 and we find the woth term

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Answered by kumarirenu2595

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Answer:

The third term of an A.P is 7 and the seventh term exceeds three times the third term by 2. Find the first term, the common difference and the sum of first 20 terms.

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