Math question: "According to the SAS congruence rule, if two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, then what can we conclude about the two triangles?"
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Math question: Graph the inequality y > 2x - 3 on a coordinate plane. (Assume x and y are real numbers)
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What is the derivative of f(x) = sin(x)cos(x) - e^x + ln(x^2)?