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1. If a function f(x,y) has a local maximum then it is not necessary that it has also a local minimum True False 2. If a vect1. Which integral describes the volume of a sphere of radius p=6? A) V = 6 paine dp do de (B) V = sino dp do de C) V = Lipnin

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iy if a function of cay) has a local maximum then it is not necesary that it has also a local minimum false

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