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PPSC Paper 2011 (Lecturer in Mathematics)
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- $f(z)=z^3+3i$ is ................. \\ - analytic everywhere except $z=3i$ - analytic everywhere except $z=0$ - analytic everywhere except $z=-3i$ - analytic everywhere - If \(C\) is the circle \(|z|=3\), then \(\displays
PPSC Paper 2015 (Lecturer in Mathematics)
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=e^x \cos y\) is -------- \\ - Harmonic - Analytic - Not harmonic - None of these - \(\dis