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From Karnataka Open Educational Resources
Activities - progressions problems (view source)
Revision as of 09:30, 30 October 2019
, 09:30, 30 October 2019added Category:Progressions using HotCat
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<math>\frac{2ab} {a + b}</math>= c<br>
<math>\frac{2ab} {a + b}</math>= c<br>
Hence 'c' is the harmonic between 'a' and 'b'.
Hence 'c' is the harmonic between 'a' and 'b'.
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+[[Category:Progressions]]
