This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: A . 2 (e) Find the general solution to A x = b , where b = 1 1 . 4. True or False? (5 pts each)  no reason need be given (a) The polynomials { t + 1 , t1 } are linearly independent in P 3 (b) The range of A m × n is the same as the span of the columns of A . (c) Any three vectors in R 2 are linearly dependent. (d) The set of all solutions to A x = b ( b 6 = ) is a subspace. 5. (10 pts) (a) Suppose A is a 3 × 5 matrix, and suppose that for some b , the equation A x = b has a solution x p . Is it possible that x p is the only solution? Give a reason for your answer. (b) Same question, except that this time, A is 5 × 3. 3...
View
Full Document
 Spring '08
 LERNER
 Linear Algebra, Algebra, Vectors, pts, 5 pts, 10 pts, 20 pts

Click to edit the document details