What are the characteristics of a hyperbola function with a center at (0,0), horizontal transverse axis, foci f1=(-3,0) and f2=(3,0), vertices v1=(-5,0) and v2=(5,0)?
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Find the derivative of f(x) = cos^3(2x) - 2sin^2(x) at x = π/4.
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In a binomial distribution, if the probability of success is 0.4 and the number of trials is 10, how likely is it to have exactly 3 successful outcomes?