Math question: In ΔABC and ΔDEF, if angle A = angle D, angle B = angle E, and angle C = angle F, does this imply that the two triangles are congruent? Justify your answer.
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What is the range of the sine function for angles in degrees?
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Math question: What is the maximum possible value of the function f(x) = 3x^2 - 6x + 2 in the interval [0, 5]?