What is the dot product of vector a = [3, -1, 2] and vector b = [5, 2, -4]?
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What is the amplitude of the sine function with a phase shift of π/4 and a period of 2π?
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Math Question: What is the smallest value of n that satisfies Fermat's theorem, specifically a^n + b^n = c^n for positive integers a, b, c, and n greater than 2?