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Mathematics 60 Online
OpenStudy (anonymous):

having trouble with derivitives from the left for a greatest integer function that my book shows as an example. is anyone able to assist me?

OpenStudy (anonymous):

the f(x)=[x] (greatest integer when x approaches 0 from the left, the derivitive is stated as:

OpenStudy (anonymous):

([x]-0)/x=infinity I don't understand why it equals infinty, I am clearly missing a basic math property or something

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