मजबूत आगमन (Strong Induction) प्रथम आगमन सिद्धांत (First Principle of Induction) से किस प्रकार भिन्न है?

For every natural number n ≥ 2, if P(n) = √n and Q(n) = 1√1 + 1√2 + 1√3 + ... + 1√n, then which inequality holds true?

The Principle of Mathematical Induction is a method used to prove mathematical statements that are:

Find the sum of the squares of the first n natural numbers.