Rodriquez Klein
02/18/2024 · Middle School
1. (PUC-SP) Em relação ao número complexo \( z=i^{87} \cdot\left(i^{105}+\sqrt{3}\right) \), écorreto afirmar que a) sua imagem pertence ao \( 3^{\circ o} \) quadrante do plano complexo. b) é imaginário puro. c) o módulo de \( z \) é igual a 4 . d) seu argumento é igual ao argumento do número complexo \( v=\frac{1}{2}-\frac{\sqrt{3}}{2} i \).
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A alternativa correta é a letra d.
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