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Converges or Diverges: Please help me​

Converges or Diverges: Please help me​-example-1

1 Answer

1 vote

Use a/ 1-r

Where a = 18 and r = 1.2

18/ 1 - 1.2 = 18/-.2 = -90

Because the answer is below 1. The sum does not exist therefore it diverges.

User Anthony Nichols
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