Guest

if the normal is parallel to the axis of y , then dy/dx=?

if the normal is parallel to the axis of y , then dy/dx=?

Grade:12th pass

1 Answers

Devashish Pathak
9 Points
5 years ago
Since normal is parallel to y axis and we know that tangent is perpendicular to normal.
Therefore tangent is perpendicular to y axis.
Therefore tangent is parallel to x axis 
Therefore dy/dx =0

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free