
Steve S. answered 12/18/13
Tutor
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Tutoring in Precalculus, Trig, and Differential Calculus
cot(x) / csc(x) = (cos(x)/sin(x))/(1/sin(x)) = cos(x)
Tyrell W.
asked 12/18/13Steve S. answered 12/18/13
Tutoring in Precalculus, Trig, and Differential Calculus
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Tyrell W.
12/18/13