Using mathematical induction, prove that >(3,2 + r) = n(n+ 1).
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Using mathematical induction, prove that
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>(3,2 + r) = n(n+ 1).
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ANSWER We will use mathematical induction to prove the statement for all positive integers n Base case Let n 1 Then we have sum r 1 to n 3r 2 r 312 1 4 n n 1 2 1 1 1 2 4 Thus the statement is true for n 1 Inductive step Assume that the statement is true for some positive integer ...View the full answer
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Related Book For
Cambridge International AS & A Level Further Mathematics Coursebook
ISBN: 9781108403375
1st Edition
Authors: Lee Mckelvey, Martin Crozier
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