O TRUE O FALSE There is a 5 x 11 matrix with 4 lin- early independent columns. O TRUE O FALSE There is a 4 x 7 matrix A for which dim Nul A = 5. O TRUE O FALSE There is a 4 x 7 matrix A for which dim Row A = 2. O TRUE O FALSE There are linearly dependent vec- tors V1, V2, V3, V4, V5 in R' for which span { V1, V2, V3, V4, VS} = 5. O TRUE O FALSE There is a 5 x 12 matrix with rank 7. 1 (10 pts) Find a basis for the row space of A = 2 2