Thund3rFox Thund3rFox

10-12-2019
Mathematics

contestada

Solve for x: 2cos(2x)= -1

This is for my Trigonometry class. Thanks in advance!

Respuesta :

10-12-2019

Answer:

π/3

Step-by-step explanation:

the explanation is as in the picture

Ver imagen Awatif

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