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2. (25 pts) Let A 1 1 -2 -1 2-1 1 - 2 0 1 1 0-3 -4 and u 1 (a) Determine whether u is in Nul A. (b) Determine whether u
Posted: Wed May 11, 2022 10:50 pm
by answerhappygod
- 2 25 Pts Let A 1 1 2 1 2 1 1 2 0 1 1 0 3 4 And U 1 A Determine Whether U Is In Nul A B Determine Whether U 1 (13.95 KiB) Viewed 11 times
2. (25 pts) Let A 1 1 -2 -1 2-1 1 - 2 0 1 1 0-3 -4 and u 1 (a) Determine whether u is in Nul A. (b) Determine whether u is in Col A. (c) Determine whether u' is in Row A. (Hint: Row A = ColA) (d) Find a basis for Nul A and dim Nul A. (e) Find a basis for Col A and dim Col A (1) Find a basis for Row A and dim Row A.