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Let α be the angle which a tangent to the parabola y^2=4ax makes with its axis,the distance between the tangent and a parallel normal will be (a>0) asin^2αcos^2α acosecαsec^2α atan^2α acos^2α

Let α be the angle which a tangent to the parabola y^2=4ax makes with its axis,the distance between the tangent and a parallel normal will be (a>0)
  • asin^2αcos^2α
  • acosecαsec^2α
  • atan^2α
  • acos^2α

Grade:11

2 Answers

Abhishek Singh
105 Points
9 years ago
its second option
 
Abhishek Singh
105 Points
9 years ago
if you want detailed solution please post
 

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