Question: QUESTION 2 Let (R2, | . /2) be the normed space (defined in this module) , and define D := (xER' : (xitx?)(x1 -1) 2

QUESTION 2 Let (R2, | . /2) be the normed space

QUESTION 2 Let (R2, | . /2) be the normed space (defined in this module) , and define D := (xER' : (xitx?)(x1 -1) 2 0}. Let f : D -> R be the function given by f(x) = V(x]+x3)(21 -1). Prove, using only the definition, that f is continuous at 0. (Justify all the claims made.)

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