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Putnam
1961 Putnam
A1
A1
Part of
1961 Putnam
Problems
(1)
Putnam 1961 A1
Source: Putnam 1961
6/5/2022
The graph of the equation
x
y
=
y
x
x^y =y^x
x
y
=
y
x
in the first quadrant consists of a straight line and a curve. Find the coordinates of the intersection of the line and the curve.
Putnam
analytic geometry
Intersection of set