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Solve sin2x=-1/2 on the interval 0≤ angle≤360°​

Solve sin2x=-1/2 on the interval 0≤ angle≤360°​
asked 126k views
3 votes
Solve sin2x=-1/2 on the interval 0≤ angle≤360°​

asked
User Oppositional
by
8.3k points

1 Answer

4 votes

Answer:

x=135

Explanation:

We know that sin(270) = -1/2

So 2x = 270

x = 135

answered
User Jjisnow
by
8.5k points
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