Math, asked by renusanjusonu, 7 months ago

The 5th term of an A.P., is 11 and the 8th term of the A.P., exceeds three times the fifth term by 5. Find the sum of its first 20 terms.
please explain

Answers

Answered by gungunkumari99654
0

Step-by-step explanation:

see photo your doubt clear

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