(a) Find the Euclidean angle between the vectors (1, 1, 1, l)T and (1,1,1, -l)T inR4. (b)...
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(b) List the possible angles between (1, 1, 1, l)T and (a1, a2, a3, a4)T, where each a,- is either 1 or -1.
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a 13 b 0 13 12 23 or ...View the full answer
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