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5 votes
Find S, for the series below.
-3,-1, 1, 3, 5, ...
S6 =

Find S, for the series below. -3,-1, 1, 3, 5, ... S6 =-example-1

1 Answer

6 votes

s6 = 7

Explanation:

  • you have to see what kind of pattern is going on in this case it's +2
  • -3 to -1 is +2, -1 to 1 is +2 and so on so apply that rule to 5 and you'll get the answer
  • 5 + 2 is 7 and that's why it's 6th term in S!!

I hope this helped

User Vishnu Narayanan
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