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Mathematics
Problem
The hyperbola
x
2
a
2
−
y
2
25
=
1
\dfrac{x^{2}}{a^{2}}-\dfrac{y^{2}}{25}=1
a
2
x
2
−
25
y
2
=
1
passes through the point
(
13
,
4
)
(13,4)
(
13
,
4
)
. Determine the value of
a
a
a
.
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