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Mathematics
Mathematics
Problem
A ray of light incident along the line
3
x
+
(
5
−
4
2
)
y
=
15
3x + (5 - 4\sqrt{2})y = 15
3
x
+
(
5
−
4
2
)
y
=
15
gets reflected from the hyperbola
x
2
16
−
y
2
9
=
1
\frac{x^2}{16} - \frac{y^2}{9} = 1
16
x
2
−
9
y
2
=
1
, then its reflected ray goes along the line a.
x
2
−
y
+
5
=
0
x\sqrt{2} - y + 5 = 0
x
2
−
y
+
5
=
0
b.
y
2
−
x
+
5
=
0
y\sqrt{2} - x + 5 = 0
y
2
−
x
+
5
=
0
c.
y
2
−
x
−
5
=
0
y\sqrt{2} - x - 5 = 0
y
2
−
x
−
5
=
0
d. None of these
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