Determine which of the following functions are one-to-one. OA. f: R² R2 defined by f(x, y)= (x + y, 2x + 2y). B. f: R → R defined by f(x) = x³. Oc. f: R → R defined by f(x) = x².

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Q: Determine which of the following functions are one-to-one. OA. f: R² → R² defined by f(x, y) = (x +…

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