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Mathematics
Problem
The number of integral solutions of
1
x
+
1
y
=
1
6
\frac{1}{x} + \frac{1}{y} = \frac{1}{6}
x
1
+
y
1
=
6
1
with
x
≤
y
x \le y
x
≤
y
is '
α
\alpha
α
'. The value of '
α
−
6
\alpha - 6
α
−
6
' is .....
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