This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: x = 1 1 1 . (c) Find the projection of the vector 1 1 1 onto the column space of A = 10000 0 2 1 512 . (Hint: No computations!) 3. Consider the matrix A = 1 1 1 1 1 2 3 5 1 3 5 9 . (a) What is the rank of A ? 1 (b) Find a matrix B such that the column space C ( A ) of A equals the nullspace N ( B ) of B . (c) Which of the following vectors belong(s) to the column space C ( A ) : 12 1 , 22 , 2 4 8 , 11 11 ? 2...
View
Full
Document
 Fall '09
 Sierra

Click to edit the document details