Question: Question 5: Functions Find out whether the following functions from R to R are injective, Surjective, and/or bijective. No proofs are required. a) f(z) =

Question 5: Functions Find out whether the following functions from R

Question 5: Functions Find out whether the following functions from R to R are injective, Surjective, and/or bijective. No proofs are required. a) f(z) = 22- b) f(z) = 32 - 7 c) f(z) = z. sin z d) f(z) = z/(z? + 1)

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