(1 point) Let U], 02, U3 be the vectors in [R3 defined by 12 13 23 U1 = 6 112 = 7 U3 = 11 6 0 -18 (a) Is {01, :12, v3} linearly independent? Write all zeros if it is or if it is linearly dependent write zero as a non-trivial (not all zero coefficients) linear combination of 1:1. 112, and U3 0 = U1+ 02+ U3 (b) Is {02, v3} linearly independent? Write all zeros if it is or if it is linearly dependent write zero as a non-trivial (not all zero coefficients) linear combination of 112 and v3. 0 = 112+ U3 (c) Type the dimension of span{ 01, :12, v3 }