Question

18. Geometrical interpretation of Rolle's theorem says that there exist a point such that the slope of the tangent is 0 at that point which means the tangent to the curve at that point is parallel to x-axis.

a) perpendicular to x-axis
b)parallel to x axis
c) neither parallel nor perpendicular to x-axis
d)none of these​

Answer 1

B option for you answer