Advertisement
Advertisement
MCQ
The position vectors of the two points A and B are a and b respectively then the position vector of the point C which divides AB in the ration 2 : 1 will be :
Options
`"1 + b"/3`
`"2a + b"/3`
`"a + 2b"/3`
none of these
Advertisement
Solution
`"a + 2b"/3`
Concept: Ratio and Proportion (Entrance Exam)
Is there an error in this question or solution?
