Math Problem Statement
Qual é o valor da coordenada de \[y\] do ponto \[A\]? Escolha 1 resposta: Escolha 1 resposta: (Escolha A) \[\operatorname{sen}(0)\] A \[\operatorname{sen}(0)\] (Escolha B) \[\cos(0)\] B \[\cos(0)\] (Escolha C) \[\operatorname{sen}\left(\dfrac{\pi}{2}\right)\] C \[\operatorname{sen}\left(\dfrac{\pi}{2}\right)\] (Escolha D) \[\cos\left(\dfrac{\pi}{2}\right)\] D \[\cos\left(\dfrac{\pi}{2}\right)\] (Escolha E) \[\operatorname{sen}\left(\dfrac{3\pi}{2}\right)\] E \[\operatorname{sen}\left(\dfrac{3\pi}{2}\right)\] (Escolha F) \[\cos\left(\dfrac{3\pi}{2}\right)\] F \[\cos\left(\dfrac{3\pi}{2}\right)\]
Solution
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Math Problem Analysis
Mathematical Concepts
Trigonometry
Formulas
Sine function: \( \sin(\theta) \)
Theorems
Trigonometric identities
Suitable Grade Level
High School