A) \[(-1,1)\]
B) \[(1,1)\]
C) \[(1,-1)\]
D) \[(-1,-1)\]
Correct Answer: A
Solution :
Coordinates of the mid point\[{{P}_{3}}\]of \[{{P}_{1}}(2,-1)\]and \[{{P}_{2}}(-4,3)\] \[=\left( \frac{2-4}{2}.\frac{-1+3}{2} \right)=(-1,1)\] \[\therefore \] \[{{\overset{\to }{\mathop{OP}}\,}_{3}}=(-1-0)\hat{i}+(1-0)\hat{j}\] \[=(-1,1)\]You need to login to perform this action.
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