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Mathematics
Mathematics
Problem
The point
P
(
3
,
2
,
4
)
P(3,2,4)
P
(
3
,
2
,
4
)
lies on the line segment joining
A
(
1
,
4
,
2
)
A(1,4,2)
A
(
1
,
4
,
2
)
and
B
(
6
,
−
1
,
7
)
B(6,-1,7)
B
(
6
,
−
1
,
7
)
. In what ratio does
P
P
P
divide
A
B
AB
A
B
? (Give the ratio
A
P
:
P
B
AP:PB
A
P
:
P
B
.) a)
3
:
2
3:2
3
:
2
(internal) b)
2
:
3
2:3
2
:
3
(internal) c)
2
:
3
2:3
2
:
3
(external) d)
1
:
2
1:2
1
:
2
(internal)
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