lucerowendy1797
lucerowendy1797 lucerowendy1797
  • 22-04-2021
  • Mathematics
contestada

sinθ+cotθ×cosθ=cscθ​

Respuesta :

gilsonsoares1768 gilsonsoares1768
  • 22-04-2021

Answer:

Step-by-step explanation:

[tex]\sin \theta+\cot \theta\cos \theta=\sin \theta+\displaystyle \frac{\cos \theta}{\sin \theta}\cos \theta=\frac{\sin^2 \theta+\cos ^2 \theta}{\sin \theta}=\\\frac{1}{\sin \theta}=\csc \theta[/tex]

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