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Mathematics
Mathematics
Problem
A point
P
P
P
divides the line segment joining
A
(
4
,
−
2
)
A(4,-2)
A
(
4
,
−
2
)
and
B
(
x
,
6
)
B(x,6)
B
(
x
,
6
)
internally in the ratio
3
:
1
3:1
3
:
1
. If
P
P
P
lies on the
y
y
y
-axis, what is the value of
x
x
x
? a)
4
3
\dfrac{4}{3}
3
4
b)
−
4
3
-\dfrac{4}{3}
−
3
4
c)
−
4
-4
−
4
d)
−
12
-12
−
12
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