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Mathematics
Mathematics
Problem
Consider the circle
x
2
+
y
2
=
25
x^{2}+y^{2}=25
x
2
+
y
2
=
25
. The point
T
(
4
,
−
3
)
T(4,-3)
T
(
4
,
−
3
)
lies on the circle. The tangent to the circle at
T
T
T
meets the
x
x
x
-axis at point
P
P
P
. Determine the coordinates of
P
P
P
. a)
(
8
,
0
)
\left(8,\,0\right)
(
8
,
0
)
b)
(
25
3
,
0
)
\left(\dfrac{25}{3},\,0\right)
(
3
25
,
0
)
c)
(
25
4
,
0
)
\left(\dfrac{25}{4},\,0\right)
(
4
25
,
0
)
d)
(
0
,
0
)
(0,0)
(
0
,
0
)
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