Question: 1. Consider the function f : [0,2] a [0,10];f(a:) : 1'2. What is the codomain and What is the range of f? Is the function

1. Consider the function f : [0,2] a [0,10];f(a:) : 1'2. What is the codomain and What is the range of f? Is the function surjective? Prove your statement. 2. Is the function x) : $2 injective on the set of real numbers? Prove your statement

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