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Mathematics 19 Online
OpenStudy (anonymous):

what is the harmonic theorem

OpenStudy (anonymous):

sorry i found out that it was harmonic progression i was looking for

OpenStudy (anonymous):

In mathematics, a harmonic progression is a progression formed by taking the reciprocals of an arithmetic progression. In other words, it is a sequence of the form a a a a, -------- , -------- , -------- 1 + d 1 + 2d 1 + 3d

OpenStudy (anonymous):

12 12 12, 6, 4, 3, ---- , 2, … , ----- 5 n

OpenStudy (anonymous):

Harmonic Mean 2ac b = ------------- a + c

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