Math Question: Find the resultant displacement when a vector of magnitude 15 units is added to a vector of magnitude 10 units at an angle of 60 degrees. (
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Math question: What is the derivative of the function f(x) = 3x^2 - 5x + 7?
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What is the derivative of the function f(x) = ∫[0 to x] (2t+1) dt