Prove the following using mathematical induction: For every integer n ≥ 1,  1 + 6 + 11 + 16 + ... + (5n - 4) = (n(5n - 3))/2

College Algebra (MindTap Course List)
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ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.5: Mathematical Induction
Problem 23E
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Prove the following using mathematical induction:

For every integer n ≥ 1, 

1 + 6 + 11 + 16 + ... + (5n - 4) = (n(5n - 3))/2

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