What is the magnitude of the cross product between vectors 𝐴 = (5, 2) and 𝐵 = (3, -4)?
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Math question: What is the smallest integer value of n that satisfies the equation x^n + y^n = z^n when n > 2, according to Fermat’s Theorem?
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Find the slant height 'l' of a cone with radius 'r' and height 'h' using Pythagorean Theorem. Then, apply the formula for the lateral surface area 'A' of the cone: A = πr*l.