Given the following points A, B, C and D, which of the vectors and are parallel? CD (a) A= (1, 2), B= (-2, 3), C =(-3,-4) and D= (4,-6). (b) A = (3, 2), B= (5,-3), C= (-2, 3) and D = (0, -2) %3D %3D %3D %3D %3D A, B, C and D have positions vectors a = Determine if the following vectors are parallel i + 3j, b = 2i + j, c = 3i 2j. d = 31 + 5j respectively (а) > and CD АВ (b) → and → BC CD

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A: a*b = <-24,14,-3> option 'e' is correct

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