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Mathematics
Mathematics
Problem
Consider the circle
x
2
+
y
2
+
2
x
−
8
y
+
7
=
0
x^2 + y^2 + 2x - 8y + 7 = 0
x
2
+
y
2
+
2
x
−
8
y
+
7
=
0
. Determine the location of the point
(
2
,
1
)
(2,1)
(
2
,
1
)
with respect to this circle. a) On the circle b) Outside the circle c) Inside the circle d) At the centre of the circle
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