JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

1 Easy

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Analyzing +4 | -1

{H_n} = 1 + \frac{1}{2} + \frac{1}{3} + \ldots + \frac{1}{n}\;,

then the value of

{S_n} = 1 + \frac{3}{2} + \frac{5}{3} + \ldots + \frac{{2n - 1}}{n}

View answer and explanation

Correct option: B

2n - {H_n}

Option B (

2n - {H_n}

) is correct because the series can be rewritten and simplified using the definition of

H_n

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