I am lot confused about this section.
I have studied Rolle's theroem by which i can find whether a function cuts x axis at least one time in a given interval or not.
Coming up later I found question which are asking for more than one zeroes of a function in an interval
My point is that:
is there any generalized approach to tackle such problems to find exactly how many number of times a function cuts the x-axis in an given interval?