5. Find the area of the parallelogram determined by a and b. 1. d = (1, 0, 1), 6 = (-1, 0, 1); 2. d = (1, 0, 0), 6 = (-1, 1, 2); 3. d = (0, 2, 1), b = (-5, 1, 1); %3D d = (1, 1, 1), b = (-1, 1, 2); =(2, 1, 0, 3); 6. a = (-2, 1, 0, 3), 6 = (3, 1, 1, 0). 4. a 5. 3 (1, 0, 2, 1),