Question: a - e .thank you UIC Part II: Functions (50 pt.) 1. (50 pt., 10 pt. each) For each of the following functions, determine whether

a - e .thank you UIC Part II: Functions (50 pt.)

a - e .thank you

UIC Part II: Functions (50 pt.) 1. (50 pt., 10 pt. each) For each of the following functions, determine whether the function is: .Injective (one-to-one) .Surjective (onto). Bijective. . Invertible. Justify your answers a. f: R+? R+ such that f(x)-13 +1. b. f: R ? R such that f(x)-|x/2]. c. f: R ? R such that f(x) = 1 d. fR-(0) R such that f) e: f: Z Z Z such that f(x, y) = x + y

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