Solution Found!
Prove the result in Result 4.5: For every positive integer n, 12 + 22 + + n2 =
Chapter 4, Problem 7(choose chapter or problem)
QUESTION:
Prove the result in Result 4.5: For every positive integer n, 12 + 22 + + n2 = n(n+1)(2n+1) 6 .
Questions & Answers
QUESTION:
Prove the result in Result 4.5: For every positive integer n, 12 + 22 + + n2 = n(n+1)(2n+1) 6 .
ANSWER:Step 1 of 3
Mathematical induction works with 2 steps:
1. Basis step: prove that the statement is true for the base case.
2. Inductive step: Assume that the statement is true for some positive integer . Then prove that it is true for some positive integer .