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Stream π/2 Radians by the illuminator | Listen online for free on SoundCloud
Plot of sin(2*Pi*t)
![Why are the x-values [-pi/2, pi/2] here? I thought pi/2 meant 90 degrees on a unit circle. I'm confused. : r/calculus](https://preview.redd.it/why-are-the-x-values-pi-2-pi-2-here-i-thought-pi-2-meant-90-v0-5ndduwasnjfa1.jpg?auto=webp&s=3d166538553228ff03481e5a7fcbef687dcfaef0 "Why are the x-values [-pi/2, pi/2] here? I thought pi/2 meant 90 degrees on a unit circle. I'm confused. : r/calculus")
Why are the x-values [-pi/2, pi/2] here? I thought pi/2 meant 90 degrees on a unit circle. I'm confused. : r/calculus
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2 Pi
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Ex 12.1, 22 - lim x->pi/2 tan 2x/x-pi/2 - Chapter 13 Class 11
In trigonometry, is -pi/2 the same as 3pi/2? : r/MathHelp
Why is arcsine only between (pi/2, -pi/2)? - Quora
2 Pi or Not 2 Pi?—Wolfram Blog
trigonometry - Evaluate $\cos (-2\pi)$ using radiants graph - Mathematics Stack Exchange
