Prove that 3 + 9 + 18 + 30 + + 3/2 n (n +1) =
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Question:
Prove that 3 + 9 + 18 + 30 + … + 3/2 n (n +1) = ½ n(n+1) (n+2) whenever n is a positive integer.
Related Book For
Probability and Statistics
ISBN: 978-0321500465
4th edition
Authors: Morris H. DeGroot, Mark J. Schervish
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