I want to show, Image of $unit~ disc$ under a discontinuous linear functional from a Normed Linear Space is $\mathbb{C}$ . I know the Image is Unbounded
Image Of a Discontinuous linear functional
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functional-analysis
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0What it is $unit dis$? Is it the unit sphere or the unit ball? – 2011-03-18
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0${x\in X : ||x|| \le 1}$ – 2011-03-18