The point dividing the join of `(3,2,-1) and (-2,3,11)` in the ratio `2:3` is :

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Q 1113178049.     The point dividing the join of `(3,2,-1) and (-2,3,11)` in the ratio `2:3` is :
EAMCET 2010
A

`(1,1,4)`

B

`(1,0,5)`

C

`(2,3,5)`

D

`(0,6,-1)`

HINT

The section formula is given by : `=>((mx_2+nx_1)/(m+n) , (my_2+ny_1)/(m+n) , (mz_2+nz_1)/(m+n))`

Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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