Resposta
$\csc(\theta) = \frac{1}{\sin(\theta)}$, $\sec(\theta) = \frac{1}{\cos(\theta)}$, $\cot(\theta) = \frac{1}{\tan(\theta)} = \frac{\cos(\theta)}{\sin(\theta)}$.
Explicação
Remember the SOH CAH TOA framework extended to their reciprocals.
Início / Biblioteca / ACT Mastery: English, Math, Reading & Science / Flashcard sintético
What are the trigonometric reciprocal identities for $\csc(\theta)$, $\sec(\theta)$, and $\cot(\theta)$?
Flashcard de estudo do deck ACT Mastery: English, Math, Reading & Science.