1. A space between two objects, points, or units.2. The amount of time between two specified instants, events, or states.3. One of a series of predetermined distances covered at regular time...
There is more than one notation, but the open interval between a and b is often written (a,b) and the closed interval is written [a,b] where a and b are real numbers. Intervals may be half open or...
It requires that f(a)=f(b) where a and b are beginning and ending points. Also, it says there is a c between a and such that f'(c)=0. If f were not differentiable on the open interval, the statement...