Number:
10874
Author:
Issue:
ET Vol 44, Feb 1891
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
W.J. Greenstreet, MQ Vol 55
Solved by:
Prof Mukhopadhyay, MQ Vol 56
Solved by:
T.R. Terry, MQ Vol 56
Solved by:
R. Tucker, MQ Vol 55