why does

lim(z→e^(πi/4)) (z - e^(πi/4))/(1 + z^4)

= lim(z→e^(πi/4)) 1/(4z^3)

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- Sep 8th 2011, 06:40 AMblueyellowwhy does lim(z→e^(πi/4)) (z - e^(πi/4))/(1 + z^4) =...
why does

lim(z→e^(πi/4)) (z - e^(πi/4))/(1 + z^4)

= lim(z→e^(πi/4)) 1/(4z^3)

- Sep 8th 2011, 06:51 AMProve ItRe: why does lim(z→e^(πi/4)) (z - e^(πi/4))/(1 + z^4) =...