difference between rolle theorem and mean value theorem
Rolle's Theorem is a special case of the Mean Value Theorem. Difference 1 (Obvious) Rolle's theorem has 3 hypotheses (or a 3 patr hypothesis), while the Mean Values Theorem has only 2. Difference 2 (Obvious) The conclusions look different.
A restricted form of the theorem was proved by Rolle in 1691; the result was what is now known as Rolle's theorem, and was proved only for polynomials, without the techniques of calculus. The mean value theorem in its modern form was stated and proved by Cauchy in 1823.