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Posted: **Wed May 11, 2022 9:54 pm**

: 20 2 20 9 5 Pts Suppose F 2 Is C Differentiable At Zo Meaning Lim F Z F 20 Exists Prove That F Z Is C Di 1 (17.49 KiB) Viewed 25 times

+20 2 - 20 9. (5 pts) Suppose f(2) is C-differentiable at zo, meaning lim f(z) - f(20) exists. Prove that (f(z)) is C-differentiable at zo, using the rules for limits. (hint: one step in the calculation might be to add and subtract f(2)f(20) from (f(z))– (f(20)))