Solve: cosine (x + pi) = one-half over the interval left-bracket startfraction pi over 2 endfraction, pi right-bracket. Startfraction pi over 2 endfraction startfraction 2 pi over 3 endfraction startfraction

asked Mar 28, 2023 88.4k views

1 vote

by Iarek

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3 votes

Answer:

2pi/3

Step-by-step explanation:

AgentFire answered Mar 30, 2023

5.7k points

2 votes

Answer:

2pi/3 - edge

Step-by-step explanation:

trust

Matt Denwood answered Apr 2, 2023

6.7k points

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