3 years ago

Solve the equation if 0º≤x≤360º cos x=- 1/2

Mathematics

1 answer:

frutty [35]3 years ago

8 0

Answer:

The answer is D

Step-by-step explanation:

Check the unit circle and the ones with x's that equal -1/2 are the ones you are looking for.

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2 years ago

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