What is the derivative of f(g(x)) when f(x)=sin(x) and g(x)=x^2?
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What is the resultant vector when a vector of magnitude 5 in the positive x-direction is subtracted from a vector of magnitude 8 in the positive y-direction? (
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Math question: Given triangle ABC with angle A = 40° and angle bisector AD, if angle DAB = 25°, what is the measure of angle BAD?