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Deepika Mishra

Class 11th
Maths
2 years ago

If p and q are the lengths of perpendiculars from the origin to the lines xcosθ−ysinθ=kcos2θ and xsecθ+ycscθ=k, respectively, prove that p 2 +4q 2 =k 2

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Abhishek Mishra

2 years ago

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