QD let S= {(1, -3, 1, 2), (2,-2, 1, 3),

(0, -1, 3, 5), (2,0,1,3]

and T = {(2, 1, 2, 3), (3,1, 2, -1), (2,4)

(2,0,-1,0))

@ Prove that S and T

ale

bases for

R4