- #1
wills921
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Homework Statement
I have been asked to find the derivative of f(x) = 0.39 + 0.24*floor(x-1) using the limit definition of a derivative. Is this possible?
Homework Equations
The Attempt at a Solution
The limit as h approaches zero of 0.24(floor(x+h-1)-floor(x-1))/h is as far as I have got. It seems the two floor functions will cancel out when substituting in 0 for h, but I'm stuck on how to get rid of the h in the denominator.