SOLUTION: the sum to n terms of a sequence of numbers is given as:
Sn=n/2(5n+9). or Sn=(n/2)(5n+9)
find the 20th term of this sequence
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Sequences-and-series
-> SOLUTION: the sum to n terms of a sequence of numbers is given as:
Sn=n/2(5n+9). or Sn=(n/2)(5n+9)
find the 20th term of this sequence
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Question 852680: the sum to n terms of a sequence of numbers is given as:
Sn=n/2(5n+9). or Sn=(n/2)(5n+9)
find the 20th term of this sequence Answer by Kingsley(15) (Show Source):
