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In an arithmetic series t1 = 11/3 , t3 = 3. Find the value of n for which Sn = 20.
The Value of n can be, ?
Answers
Answered by
0
Answer:
n = -37
Step-by-step explanation:
Answered by
1
Answer:
The answer is in above attachment.
The value of
n=15 or n=8.
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