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Grade: 12th pass
        If the parabolas y^2=4a(x-b) and x^2=4a(y-c) touch each other at right angles ,the locus of their point of contact is?
10 months ago

Answers : (1)

Arun
14891 Points
							
Dear Utkarsh
 
If both the parabolas are at right angle, then
product of slopes will be -1.
 
Use this property and you will surely get the locus.
 
Regards
Arun (askIITians forum expert)
 
10 months ago
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