Number:
17919
Author:
Issue:
ET Vol 68, Jan 1915
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
W.F. Beard, MQ Vol 104
Solved by:
M.A. Giblett, MQ Vol 104
Solved by:
F. Mayor, MQ Vol 104
Solved by:
A.M. Nesbitt, MQ Vol 104
Solved by:
R. Srinivasan, MQ Vol 104
Solved by:
H.R. Wales, MQ Vol 104