Mathematics

Mathematics

Problem

Exercises 33 and 34 refer to the complex number z1z_{1} shown in the figure. ![](https://storage.googleapis.com/diraq-contents/question-bank/question-images/f8c201bd52e2/2025_11_21_67b36d2da44b5c55eb0eg-3.jpg) 34. Find the trigonometric form of z1z_{1}.

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