46. Use mathematical induction to prove:
½ + 2/3 + . . . + n/n+1 < n^2/n+1
46. Use mathematical induction to prove:?
2008-02-04 3:16 am
回答 (1)
2008-02-04 5:27 am
✔ 最佳答案
LHS=left hand side, RHS=right hand side.Assuming that LHS says n/(n+1), and RHS says (n^2)/(n+1), and it is a "less than" sign, not a "less than or equal to" sign.
For n = 1:
LHS: 1/2
RHS: 1/2
LHS < RHS is false.
The statement is false.
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