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# question on harmonic progression

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If the $$10^\text{th}$$ term of a harmonic progression is 21 and the $$21^\text{st}$$ term of the same harmonic progression is 10, then find the $$210^\text{th}$$ term.

Feb 6, 2021

#1
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Like so:

Feb 6, 2021
#2
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Thanks Alan,

For ignorant people like myself, this might be of interest.

https://en.wikipedia.org/wiki/Harmonic_progression_(mathematics)

Feb 6, 2021