Similar Vectors Lecturer vector 11 11 2 5 Lecturer vector 4 2 1 Lecturer vector 6 6 2 2 Lecturer vector 8 4 2 1 Lecturer vector 9 4 2 1 Lecturer vector 3 4 2 1 Lecturer vector 2 6 2 2 Lecturer vector 10 6 2 2 Lecturer vector 4 6 2 2