sebastianp4rsu7 sebastianp4rsu7

06-06-2020
Mathematics

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Use the unit circle to find the value of sin 3π/2 and cos 3π/2

Use the unit circle to find the value of sin 3π2 and cos 3π2 class=

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osikbro osikbro

06-06-2020

Answer:

sin=-1

cos=0

Step-by-step explanation:

The sin of an angle on the unit circle is y value of that point. You can see that the y value of it is at -1. The cosine of the angle is the x coordinate, which you can see is 0. Hope this helps!

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