Number:
11179
Author:
Issue:
ET Vol 44, Aug 1891
Tags:
Non-Conic Curves & Locus/Envelopes
Solved by:
H.W. Curjel, MQ Vol 66
Solved by:
Prof. Krishnamacharry, MQ Vol 66
Solved by:
Nilkantha Sarkar, ET Vol 49, Jul 96