SOLUTION: solve cos (2x) = sin (3π/2)

SOLUTION: solve cos (2x) = sin (3π/2)

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Question 796875: solve cos (2x) = sin (3π/2)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Interval:[0,2π]
solve cos (2x) = sin (3π/2)
cos(2x)=sin(3π/2)
cos(2x)=-1
2x=π
x=π/2
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