Grade 12Magical Mathematics[Interesting Approach]
how to find the image of parabola y^2=4x wrt to x+y+4=0
how to find the image of parabola y^2=4x wrt to x+y+4=0
2 Answers
rajnish kumar
hey listen... to find equation of a parabola we need its vertex and focus... so we need to find the amge of vertex(0,0) and focus(1,0) wrt the given line to gind equation of image parabola..
Sudhanshu Jaiswal
i think take a point (at2, 2at)in parabola and take its mirror image w.r.t. given line and find its locus by eliminating t, which gives u final solution.
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