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The o is theta, This video begins with a woman talking in front of a blank screen. Audio: Hi, I'm Joy. Kelvin and I are working on the unit circle....
The o is theta,
This video begins with a woman talking in front of a blank screen.
Audio:
Hi, I'm Joy. Kelvin and I are working on the unit circle.
[An image is shown of a circle with a radius of 1.]
On-screen text: The unit circle