10. Which of the following sets of points are linearly separable?

a. Class 1: {(0.5, 0.5, 0.5), (1.5, 1.5, 1.5)}

Class 2: {(2.5, 2.5, 2.5), (2.5, 2.5, 2.5)}

b. Class 1: {(1, 1, 0), (2, 3, 1), (3, 2, 1.5)}

Class 2: {(1, 1, 2), (2, 3, 2.5), (3, 2, 3.5)}

c. Class 1: {(0, 0, 18), (2, 1, 10), (7, 5, 4)}

Class 2: {(0, 1, 16), (2, 5, 9), (6, 8, 1)}

d. Class 1: {(0, 0, 5), (1, 2, 4), (3, 5, 8)}

Class 2: {(0, 0, -2), (1, 2, 5), (3, 5, -1}