Let f(z)= iz³ + cos(z²) z² +1 i. Find f'(z). ii. Evaluate f'(-2i) and simplify. iii. State the points in the complex pla

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Let f(z)= iz³ + cos(z²) z² +1 i. Find f'(z). ii. Evaluate f'(-2i) and simplify. iii. State the points in the complex pla

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Let F Z Iz Cos Z Z 1 I Find F Z Ii Evaluate F 2i And Simplify Iii State The Points In The Complex Pla 1
Let F Z Iz Cos Z Z 1 I Find F Z Ii Evaluate F 2i And Simplify Iii State The Points In The Complex Pla 1 (74.66 KiB) Viewed 35 times
Let f(z)= iz³ + cos(z²) z² +1 i. Find f'(z). ii. Evaluate f'(-2i) and simplify. iii. State the points in the complex plane at which the derivative is undefined. iv. State, giving reasons, whether or not f(z) is entire. (3 marks) (2 marks) (2 marks) (2 marks)
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