The tangent to a given curve is perpendicular to x - axis, if
Answer & explanation
Correct answer: option 3
If the tangent is perpendicular to x - axis, then
$\frac{d y}{d x} \rightarrow \pm \infty \Rightarrow \frac{d x}{d y}=0$
The tangent to a given curve is perpendicular to x - axis, if
Correct answer: option 3
If the tangent is perpendicular to x - axis, then
$\frac{d y}{d x} \rightarrow \pm \infty \Rightarrow \frac{d x}{d y}=0$