Suppose an ant is sitting on the perimeter of the unit circle at the point (1,0). If the ant travels a distance of 2π/3 in the counter-clockwise direction, find the coordinates of the point where the ant stops.
(−3‾√2,12)
b) (12,3‾√2)
c) (−12,3‾√2)
d) (−12,−3‾√2)
e) (−3‾√2,−12)
Which of the following expressions is equal to: 4(sin(x)+cos(x))^2−4 ?
a) 1
b) 0
c) 4sin(2x)
d) 4cos(2x)
e) −4sin(x)
f) None of the above
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