Use mathematical induction to prove that the statement is true for every positive integer n.
-$$2 + 5 + 8 + \ldots + ( 3 n - 1 ) = \frac { n ( 3 n + 1 ) } { 2 }$$

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The Answer of Use mathematical induction to prove that the statement is true for every positive integer n.
-$$2 + 5 + 8 + \ldots + ( 3 n - 1 ) = \frac { n ( 3 n + 1 ) } { 2 }$$

Use Mathematical Induction to Prove That the Statement Is True 2+5+8+…+(3n−1)=n(3n+1)22 + 5 + 8 + \ldots + ( 3 n - 1 ) = \frac { n ( 3 n + 1 ) } { 2 }2+5+8+…+(3n−1)=2n(3n+1)​

Use Mathematical Induction to Prove That the Statement Is True $2 + 5 + 8 + \ldots + ( 3 n - 1 ) = \frac { n ( 3 n + 1 ) } { 2 }$