Question

rolles thm define ? ​

Answer 1

Answer:

In calculus, Rolle's theorem or Rolle's lemma essentially states that any real-valued differentiable function that attains equal values at two distinct points must have at least one stationary point somewhere between them—that is, a point where the first derivative is zero. The theorem is named after Michel Rolle.

Answer 2

refer to the picture above please ~ ♡