?Suppose that \(\lim _{x \rightarrow a} f(x)=\infty\) and \(\lim _{x \rightarrow a}

Chapter 2, Problem 44

(choose chapter or problem)

Suppose that \(\lim _{x \rightarrow a} f(x)=\infty\) and \(\lim _{x \rightarrow a} g(x)=c\), where \(c\) is a real number. Prove each statement.

(a) \(\lim _{x \rightarrow a}[f(x)+g(x)]=\infty\)

(b) \(\lim _{x \rightarrow a}[f(x) g(x)]=\infty \quad\) if \(c>0\)

(c) \(\lim _{x \rightarrow a}[f(x) g(x)]--\infty\) if \(c<0\)

Equation Transcription:

  

 

Text Transcription:

lim_x right arrow a f(x)=infinity

lim_x right arrow a  g(x)=c

lim_x right arrow a a [f(x)+g(x)]=infinity

lim_x right arrow a a[f(x)g(x)]=infinity

c>0

lim_x right arrow a [f(x)g(x)]= -infinity

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