Find thw coordinates of A
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Answer:
(√2/2,√2/2)
Step-by-step explanation:
In the unit circle, you have x and y, which are x = cos θ and y = sin θ.
So since the angle is 45 degrees, you have (cos θ, sin θ) which is (√2/2,√2/2).
Your welcome, comment if you have any questions! :D