sin(2θ) = 4 sin(θ) =

If θ = π/3, find the value of each expression.

Mark H. answered • 11/08/19

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2 times pi/3 is 2pi/3 Set your calculator to work in radians or just convert 2pi/3 to degrees. (pi radians = 130 degrees.

For the second problem, just find the sin and multiply by 4

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