2π/3 (-1/2, √3/2)
2π/3 (-1/2, √3/2) can be written in Cartesian form as (-1/2, √3/2).
To describe the point in Cartesian form, we need to use the trigonometric functions cosine and sine.
Given the angle θ = 2π/3, we can find the cosine and sine values for that angle using the unit circle.
cos(2π/3) = -1/2 and sin(2π/3) = √3/2.
Using these values, we can write the Cartesian form of the point as:
(-1/2, √3/2)
Therefore, 2π/3 (-1/2, √3/2) can be written in Cartesian form as (-1/2, √3/2).
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