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Statement of a problem № m53863

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Find l∞ and l2 norms of the vectors. a. x = (3,−4, 0, 3/2 )t b. x = (2, 1,−3, 4)t c. x = (sin k, cos k, 2k)t for a fixed positive integer k d. x = (4/(k + 1), 2/k2, k2e−k)t for a fixed positive integer k




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