Question: Let a = (4, x2,0, 1) and 6 = (0, 1,7,4). Find all r E R such that a %3D and 6 are orthogonal.

Let a = (4, x2,0, 1) and 6 = (0, 1,7,4). Find

Let a = (4, x2,0, 1) and 6 = (0, 1,7,4). Find all r E R such that a %3D and 6 are orthogonal. (a) x = 2; (b) x = -2; (c) x = -2; x = 2; (d) x = -3; x = 3 (e) None of these

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