
Doug C. answered 09/11/21
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Alyssa R.
asked 09/11/21Kind of stuck on this question, if someone could help I would greatly appreciate it!
(1) The limit
lim cos(x)-1/ x-4π
x→4π
represents the derivative of some function f(x) at some number . Find f and a.
f(x)=
a=
Doug C. answered 09/11/21
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Alyssa R.
Thanks so much for explaining09/11/21