Question:medium

Which of the following function is analytic on $\mathbb{C}$

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Standard entire functions include: polynomials $P(z)$, $e^z$, $\sin z$, $\cos z$, $\sinh z$, $\cosh z$. Any finite combination or composition of these is also entire!
Updated On: Jul 29, 2026
  • $f(z) = \sin(z^2)$
  • $f(z) = \frac{1}{z}$
  • $f(z) = |z|^2$
  • $f(z) = e^{\bar{z}}$
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The Correct Option is A

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