Easy
What is the value of the y{y}y-coordinate of point A{A}A ?
sin(330∘)\sin (330^{\circ})sin(330∘)
cos(330∘)\cos (330^{\circ})cos(330∘)
sin(30∘)\sin (30^{\circ})sin(30∘)
cos(30∘)\cos (30^{\circ})cos(30∘)
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