Use Mathematical Induction to Prove the Formula for Every Positive $+ 6 + 11 + 16 + 21 + \ldots + ( 5 n + 1 ) = \frac { n } { 2 } ( 5 n + 7 )$

question 191

Essay

Use mathematical induction to prove the formula for every positive integer n.Show all your work. $+ 6 + 11 + 16 + 21 + \ldots + ( 5 n + 1 ) = \frac { n } { 2 } ( 5 n + 7 )$

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