Number:
17319
Author:
Issue:
ET Vol 65, Jun 1912
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
C.W. Adams, MQ Vol 98
Solved by:
W.F. Beard, MQ Vol 98
Solved by:
R.F. Davis, MQ Vol 98
Solved by:
C.M. Ross, MQ Vol 98