SOLUTION: the 2nd and 6th terms are 1 and 27.find (a)the first term (b)common difference (c)10th term
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Question 420260
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the 2nd and 6th terms are 1 and 27.find (a)the first term (b)common difference (c)10th term
Answer by
ewatrrr(24785)
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Hi
Arithmetic Series
|
(1-d) + 5d = 27
4d = 26
d = 26/4 = 13/2
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