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Two point (-2,0) and B = (0,4) then find co ordinate of a point p lying on the line 2x -3y =9 so that perimeter of APB is least.

Two point (-2,0) and B = (0,4) then find co ordinate of  a point p lying on the line 2x -3y =9 so that perimeter of APB is least. 

Grade:11

1 Answers

Arun
25757 Points
4 years ago
Dear student
 
first find out the mirror image of any point out of A and B.
 
now find a line passing through the mirror image point and the left point. solve this line and the given line that will be point P. so that perimeter of triangle APB is least

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