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December 3rd, 2016, 12:52 PM   #1
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Integration Question

Hi guys, I'm stuck on these questions; if anyone could help me, it would be great. Thanks.
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Last edited by skipjack; December 3rd, 2016 at 02:18 PM.
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December 3rd, 2016, 01:10 PM   #2
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It's difficult to help you unless you tell us where you are getting stuck. Simply giving you the answers won't be of much help in understanding the content.
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December 3rd, 2016, 01:26 PM   #3
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suppose $f(z)$ had an anti-derivative $F(z)$

What is $\displaystyle{\int_{\mathscr{L}}}~f(z)~dz$

for some path $\mathscr{L}$ with endpoints $1$ and $2+i$ ?

do the two path integrals you are asked to do agree in value?

What does this suggest about the ability of $F(z)$ to exist?
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