perplexus.info :: Just Math : More Harmonic Integers

More Harmonic Integers (Posted on 2007-03-12)

Determine three positive integers x, y and z in harmonic sequence such that x<y<z, xy=z, and (x, y, z-72) are in arithmetic sequence.

See The Solution Submitted by K Sengupta

Rating: 3.5000 (2 votes)

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