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Decida if cada function abaixo é par, ímpar ou nem par nem ímpar: (a) f(x) = x^4 - x^2 ; (b) ; (c)
Decida if cada function abaixo é par, ímpar ou nem par nem ímpar: (a) f(x) = x^4 - x^2 ; (b) ; (c)
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