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Posted: **Tue May 10, 2022 3:52 pm**

: 1 20 Marks Let A B Suppose A Function F Is Defined On A B And The Derivative F X Exists For All Xe A B If 1 (22.6 KiB) Viewed 29 times

1. (20 marks) Let a < b. Suppose a function f is defined on [a,b] and the derivative f'(x) exists for all xe [a, b]. If f'(a) < 0 and f'(6) > 0. Show that there exists a point c, a <c<b, such that f'(C) = 0. =