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Mathematics
Mathematics
Problem
The centre of the sphere
(
x
−
4
)
(
x
+
4
)
+
(
y
−
3
)
(
y
+
3
)
+
z
2
=
0
(x - 4)(x + 4) + (y - 3)(y + 3) + z^2 = 0
(
x
−
4
)
(
x
+
4
)
+
(
y
−
3
)
(
y
+
3
)
+
z
2
=
0
is a.
(
4
,
3
,
0
)
(4, 3, 0)
(
4
,
3
,
0
)
b.
(
−
4
,
−
3
,
0
)
(-4, -3, 0)
(
−
4
,
−
3
,
0
)
c.
(
0
,
0
,
0
)
(0, 0, 0)
(
0
,
0
,
0
)
d. None of these
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