The Journal of the Indian Mathematical Society

Abstract

The following is an extension of the property of the harmonic centre

[vide: Note on p. 96. J. I M. S., Vol. IV]

Let P₁, P₂,,,...P_n be the distances of a range defined by the equation.

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Abstract

To find the trilinear equation of the three cusped hypocycloid referred to the cuspidal triangle. The equation must be of the form

ιΣ(α β)+mΣ(α² β²)+nαβγΣ(α)=0

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