Question

What is the harmonic series in math?

Answer 1

Harmonic series:

• Harmonic series consists of numbers or variables.
• It is formed from the reciprocal of an AP series.
• The general terms of the series are $\frac{1}{a},\frac{1}{a+d},\frac{1}{a+2d},\dots$
• $a,a+d,a+2d,\dots$ are in AP, where $a$ is the first term and $d$ is common difference.