For all $\mathrm{n} \in \mathrm{N}, 1+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\ldots+\frac{1}{\sqrt{n}}$ is

For all $\mathrm{n} \in \mathrm{N}, 1+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\ldots+\frac{1}{\sqrt{n}}$ is
  1. $>n$
  2. $ < \sqrt{n}$
  3. $\leq \sqrt{n}$
  4. $\geq \sqrt{n}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2017 (24 Apr Shift 2)

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