Question: PT if a normed linear such that 11a|| = ||4|| = live segment a space x contains I i rectors x ||x+|| = ||*||+|lyll

PT if a normed linear such that 11a|| = ||4|| = live

PT if a normed linear such that 11a|| = ||4|| = live segment a space x contains I i rectors x ||x+|| = ||*||+|lyll then in contained and y there exists. * the unit sphere of X...

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