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Competitive Stats
Q79Section C (Part C)79 of 120

Complex functions — mixing a holomorphic and a modulus term

Let f:C→Cf:\mathbb{C}\to\mathbb{C} be defined by f(z)=sin⁡2z+cos⁡2∣z∣f(z)=\sin^2z+\cos^2|z|. Which of the following statements are true?

Multiple select: one or more options are correct. Select all of them, then submit — marks need the exact set.

Options

Select every correct option, then submit.