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Mathematics 20 Online
ItzJannat:

An angle of measure π/6 intersects the unit circle at point (√ 3/2, 1/2). What is the exact value of cos(π/6)?

Vocaloid:

On the unit circle, cos(theta) is given by the x-value of the intersected point. So what is the x-value of (√ 3/2, 1/2)? That’ll be your solution.

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