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Grade: 11
        The incenter of the triangle formed by the axes and the line x/a +y/b =1 is?
11 months ago

Answers : (1)

Arun
15938 Points
							
Dear student
 
Vertices will be 
(0, 0) (a, 0) , (0, b)
Now 
the incentre will be:
((Px1 + Qx2 +Rx3)/(P+Q+R)  ,(Py1 + Qy2 +Ry3)/(P+Q+R)) 
 
where P, Q and R are the dstances between the coordinates of the tringles opposite to vertices of triangle ABC.
 
11 months ago
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