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equation of common tangent to two circles.please tell the proof of deriving the equation...................................................................................

mohit motiani , 9 Years ago
Grade 11
anser 1 Answers
Vijay Mukati

Last Activity: 9 Years ago

Dear Student,

You can get the hint of the derivation on the following link:

http://www.askiitians.com/iit-jee-coordinate-geometry/common-tangents.aspx

Thanks.

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