Math, asked by Sathwikabandari, 1 year ago

Do it fast. I HAVE TO ATTEND THE EXAM WITHIN 1 HOUR...
The first and last term of an AP r 17 and 350 respectively.If the common difference is 9,find how many terms r there and wt s their sum.

Answers

Answered by sanjanashetty30
2
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Answered by Ajithimperfect
2
No of terms=38
Sum=19*×(17+350)= 6973

Sathwikabandari: Tq.. Ajithim...
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