The sum of the 3rd and 7th terms of an AP is 6 and their product is 8. Find the sum of first eight terms of
the A.P.
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1
Answer:
22
Step-by-step explanation:
If sum if two numbers is 6, and their product is 8, then those two numbers are 4,2.
so, you get first term as 1 and common difference as 1/2
So, S8 = 22
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