Number:
15942
Author:
Issue:
ET Vol 59, Feb 1906
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
W.F. Beard, MQ Vol 85
Solved by:
L.B. Benay, MQ Vol 85
Solved by:
A. Ganguli, MQ Vol 85
Solved by:
G.G. Morrice, MQ Vol 85
Solved by:
C.M. Ross, MQ Vol 85
Solved by:
A. Sleight, MQ Vol 85