Find the position vector of a point R which divides the line joining `A(-2,1,3)` and `B(3,5,-2)` in the ratio `2 : 1` (i) internally (ii) externally.

Find the position vector of a point R which divides the line joining `

1.	Find the position vector of a point R which divides the line joining `A(-2,1,3)` and `B(3,5,-2)` in the ratio `2 : 1` (i) internally (ii) externally.
Answer» Correct Answer - (i) `{4/3hati + 11/3hatj - 1/3 hatk}`, (ii) `(8hati + 9hatj - 7 hatk)`

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