AP and TS EAMCET Engineering Model Paper 2

Question : 2 of 160

Marks: +1, -0

If 4

and 2

are the position vectors of the vertices A,B and C, respectively, of a triangle ABC , the position vector of the point where the bisector of angle A meets BC is

2
3
(−6
^
i
−8
^
j
−6
^
k
)
2
3
(6
^
i
+8
^
j
+6
^
k
)
1
3
(6
^
i
+13
^
j
+18
^
k
)
1
3
(5
^
j
+12
^
k
)

Validate

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