1. Find a x b and verify a x b ) a and...

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1. Find a x b and verify a x → × b ) ± a and (à × b ) + b ². (ax 1. a = (1, 2, 3); b = (1, 0, 1), 2. a = (1, 0, -3), b = (-1, 0, -2), → 3. a = (0, 2, 1); b = (–5, 0, 1), → → 4. a = (1, 1, 1); b = (-1, 1, 0), 1. Find a x b and verify a x → × b ) ± a and (à × b ) + b ². (ax 1. a = (1, 2, 3); b = (1, 0, 1), 2. a = (1, 0, -3), b = (-1, 0, -2), → 3. a = (0, 2, 1); b = (–5, 0, 1), → → 4. a = (1, 1, 1); b = (-1, 1, 0),