efletcher011913 efletcher011913

01-03-2024
Mathematics

contestada

I need the steps on solving this:
Cos^-1(sin pi/6)

Respuesta :

edaryelmartinez edaryelmartinez

01-03-2024

Answer:

Step-by-step explanation:

sin(π6)=cos(π2−π6)=cos(π3) ∴cos−1(sin(π6))=cos−1(cos(π3))=π3

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