1. Suppose that f"(t) exists and lim
,
= -1. The equation of the tangent line at
x=1 is__(1)__ .Let g(x)=
.Then g"(l)= __(2)__ .
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阿摩線上測驗
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1. Suppose that f"(t) exists and lim
,
= -1. The equation of the tangent line at
x=1 is__(1)__ .Let g(x)=.Then g"(l)= __(2)__ .