A) \[(1,\,\,1)\]
B) \[(0,\,\,0)\]
C) \[(9,\,\,2)\]
D) \[(3,\,\,3)\]
Correct Answer: B
Solution :
For perimeter to be minimum, AM + BM should be minimum. \[\frac{1}{{{k}_{s}}}=\frac{1}{k}\,\left( \frac{1}{1-1/2} \right)\] AB is fixed) For AM + BM to be minimum. M should be such that AM is reflected along MB from the line \[\Rightarrow \]You need to login to perform this action.
You will be redirected in
3 sec