Solved: The left-hand and right-hand derivatives of at are defined by and if these
Chapter 2, Problem 2.8.54(choose chapter or problem)
The left-hand and right-hand derivatives of at are defined by and if these limits exist. Then exists if and only if these onesided derivatives exist and are equal. f !!a" f ! #!a" ! lim hl0# f!a # h" $ f !a" h f ! $!a" ! lim hl0$ f!a # h" $ f !a" (a) Find and for the function(b) Sketch the graph of .(c) Where is discontinuous?(d) Where is not differentiable?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer