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Putnam
1989 Putnam
A2
Putnam 1989 A2
Putnam 1989 A2
Source:
August 15, 2006
Putnam
integration
college contests
Problem Statement
Evaluate
∫
0
a
∫
0
b
e
m
a
x
(
b
2
x
2
,
a
2
y
2
)
d
y
d
x
\int^{a}_{0}{\int^{b}_{0}{e^{max(b^{2}x^{2},a^{2}y^{2})}dy dx}}
∫
0
a
∫
0
b
e
ma
x
(
b
2
x
2
,
a
2
y
2
)
d
y
d
x
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