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Number:
15140
Author:
U.C. Ghosh
Issue:
ET Vol 55, Jun 1902
Tags:
Conic Sections (parabolas, ellipses, hyperbolas)
Solved by:
A.M. Nesbitt, MQ Vol 79
Solved by:
K.J. Sanjána, MQ Vol 79
Solved by:
R. Tucker, MQ Vol 79