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Find equation of all possible normals to the parabola x^2=4y drawn from the point 1,2

Find equation of all possible normals to the parabola x^2=4y drawn from the point 1,2

Grade:11

1 Answers

Arun
25758 Points
4 years ago
Dear Avni
 
(y-2)=(-2)(x-1)
 one point can have only one normal .first of all takeout ist order derivative of the eq.then take out -(dx/dy), which is the slope of normal. applying the concept of st.line find out the normal

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