Number:
15909
Author:
Issue:
ET Vol 58, Dec 1905
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
S. Ganguli, MQ Vol 87
Solved by:
A.M. Nesbitt, MQ Vol 87
Solved by:
F.W. Reeves, MQ Vol 87
Solved by:
C.M. Ross, MQ Vol 87
Solved by:
W.A. Sleight, MQ Vol 87
Solved by:
H.L. Trachtenberg, MQ Vol 87
Solved by:
R.J. Whitaker, MQ Vol 87