What is the equation for a hyperbola with center at (h, k), vertical transverse axis, length of transverse axis equal to 2a, and distance between foci equal to 2c? (
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Math question: Find the 4th derivative of f(x) = sin(3x) + cos(2x) at x = π/4.
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What is the measure of an angle formed by two intersecting lines if one angle measures 40° less than its vertical angle?