What are the component values of the unit vector u = given its direction in the xy-plane?
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Math question: According to the Fundamental Theorem of Calculus, if f(x) is continuous on [a, b], and F(x) is an antiderivative of f(x), what is the definite integral from a to b of f(x) dx?
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What is the median of a set of numbers when the set contains an even number of values?