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thereddevils
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Homework Statement
The function f is defined by f(x)=(3sin(2x^2))/x^2 , x<0 . Find limit f(x) when x approaches 0 .
Homework Equations
The Attempt at a Solution
Of course , when i plug 0 in, f(x) is undefined . How do i make into a form where i can plug the 0 in without the function being undefined