lagranges theorem

Rolles and Langranges Theorem  Rolles and Langranges Theorem vsaq’s Rolle’s theorem   If f: [a, b] ⟶ R be a function satisfying the  following conditions f is continuous on [a, b] f is differentiable (a, b) f(a) = f(b) then there exists at least one cϵ (a, b) such that f’(c) = 0   Langrage’s […]