For the matrix A below, find a nonzero vector in Nul A and a nonzero vector in Col A. A = 2 -2 4 10 - 16 16 2 -26 40 4 -8-2

Let A= {a;.a2,a3} and B = {b,.b2.b3} be bases for a vector space V, and suppose a, = 5b, - – 2b3. a. Find the change-of-coordinates matrix from A to B. b. Find (xlg for x= 5a, + 6a2 + az. a P B-A b. xlg =0 (Simplify your answer.)

For the matrix A below, find a nonzero vector in Nul A, a nonzero vector in Col A, and a nonzero vector in Row A. A = 135 0 0 1 2 7 A nonzero column vector in Nul A is A nonzero column vector in Col A is A nonzero column vector in Row A is ☐☐ 4 1 - 2 0 3 B > L Vi (,) 田 More