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Exercise 1.11.1

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$| v |_{2}^{2} = | v_{1} |^{2} + \dots + | v_{n} |^{2} \leq | v_{1} | | v_{m} | + \dots + | v_{n} | | v_{m} | = | v_{m} | (| v_{1} | + \dots + | v_{n} |) = | v |_{1} | v |_{\infty}$ , where $| v_{m} | = \max | v_{1} |, \dots, | v_{n} |$

niuers

2020-03-20 00:00

Exercise 1.11.1

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