Question

The intercept of a normal line on y axis is given by, \(y+\frac{x}{y’}.\)

(a) True

(b) False

This question was posed to me in an internship interview.

The question is from Geometrical Applications topic in chapter Ordinary Differential Equations – First Order & First Degree of Engineering Mathematics

Answer 1

Right choice is (a) True

To elaborate: Intercept of a normal line on the:

x-axis: x + yy’

y-axis: \(y+\frac{x}{y’}\)