Question

Fool's problem of the day,

If in a \( \triangle ABC \), \( \sin A, \sin B, \sin C \) are in arithmetic progression, then prove that the altitudes are in Harmonic progression.

Good luck!

Answer 1

repeat or did someone else ask this here before?

Answer 2

I don't remember seeing or asking it before .

Answer 3

i saw it here, so someone else must have asked it

Answer 4

i remember doing it as well

Answer 5

Haha, that's possible.