Write the word or phrase that best completes each statement or answers the question.
Use mathematical induction to prove the following statement for all positive integers n.
-$1 + 6 + 6 ^ { 2 } + \ldots + 6 ^ { n - 1 } = \frac { 6 ^ { n } - 1 } { 5 }$

Question

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The Answer of Write the word or phrase that best completes each statement or answers the question.
Use mathematical induction to prove the following statement for all positive integers n.
-$1 + 6 + 6 ^ { 2 } + \ldots + 6 ^ { n - 1 } = \frac { 6 ^ { n } - 1 } { 5 }$

Write the Word or Phrase That Best Completes Each Statement 1+6+62+…+6n−1=6n−151 + 6 + 6 ^ { 2 } + \ldots + 6 ^ { n - 1 } = \frac { 6 ^ { n } - 1 } { 5 }1+6+62+…+6n−1=56n−1​

Write the Word or Phrase That Best Completes Each Statement $1 + 6 + 6 ^ { 2 } + \ldots + 6 ^ { n - 1 } = \frac { 6 ^ { n } - 1 } { 5 }$