Here's the question you clicked on:
FoolForMath
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!
repeat or did someone else ask this here before?
I don't remember seeing or asking it before .
i saw it here, so someone else must have asked it
i remember doing it as well
Haha, that's possible.