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Mathematics
Problem
The lines
2
x
−
3
y
=
5
2x - 3y = 5
2
x
−
3
y
=
5
and
3
x
−
4
y
=
7
3x - 4y = 7
3
x
−
4
y
=
7
are diameters of a circle of area 154 sq. units. The equation of the circle is - (A)
x
2
+
y
2
−
2
x
−
2
y
=
47
x^2 + y^2 - 2x - 2y = 47
x
2
+
y
2
−
2
x
−
2
y
=
47
(B)
x
2
+
y
2
−
2
x
−
2
y
=
62
x^2 + y^2 - 2x - 2y = 62
x
2
+
y
2
−
2
x
−
2
y
=
62
(C)
x
2
+
y
2
−
2
x
+
2
y
=
47
x^2 + y^2 - 2x + 2y = 47
x
2
+
y
2
−
2
x
+
2
y
=
47
(D)
x
2
+
y
2
−
2
x
+
2
y
=
62
x^2 + y^2 - 2x + 2y = 62
x
2
+
y
2
−
2
x
+
2
y
=
62
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