Let H_1, H_2, H_3, ... be harmonic numbers. For n in Z+, the sum sum_{j=1}^n…
GATE · 2004 · IT
Let H_1, H_2, H_3, ... be harmonic numbers. For n in Z+, the sum sum_{j=1}^n H_j can be expressed as:
- A.
nH_{n+1} - (n + 1)
- B.
(n + 1)H_n - n
- C.
nH_n - n
- D.
(n + 1)H_{n+1} - (n + 1)
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