+ Question Details 2 1 , and A = | V1 V2 V3 | . Is p in Nul A? Let v,-| 0 2 Yes, p is in Nul A No, p is not in Nul A 5.+ Question Details 2 2 10 2 1 0 30 0 2 41 4 2 16 3 Let A so that an echelon form of A is given by . Find a basis for Col A 1 0 3 1 0 0 0...
1 2 0 42 3 40 -80 64 48 -288 40 13 26 21-15 94-13) and 5 10 8-6 365 2 4 0 8 -6 -10 0 13 2-1 3·Let A = C 4 8 3 25 -2 9 5 1 42 3-1 9 10 22846-2 18 4 -4 3 21 3 2 334 15 26-2 14 5 48 -2 -10 -2 8 -8 814 16 28-23 148 36-6 56 (a) Find a basis for Nul (A)nNul (C) (b) Find...
Question 3. (20 pts) Let A= -3 9-27 2 -6 4 8 3 -9 -2 2 Find a basis for Col(A) and a basis for Nul(A). Question 4. (15 pts) Let the matrix A be the same as in Question 3. (1). Find the rank of A. (2). Find the dimensions of Nul(A) and Col(A). (3). How do the dimensions of Nul(A) and Col(A) relate to the number of columns of A?
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7. Let A = 134 -1 2 6 6 0 6 3 9 0 9 2 -3 -3 0 Find basis for Nul(A) and Col(A). 3 و 3
A= 9 2 3 -9 -2 Question 4. (15 pts) Let the matrix A be the same as in Question 3 (1). Find the rank of A. (2). Find the dimensions of Nul(A) and Col(A). (3). How do the dimensions of Nul(A) and Col(A) relate to the number of columns of A?
4 ? 31 NW Let A= 3 7 -8 6 a) Find a spanning set of Nul A. How about Col A? b) is ū in Nul A? Is u in Col A? c) is ù in Nul A? Is ū in Col A? d) Is Col A =İR ?
1 2 0 1 10. Let A = 2 3 1 1 3 5 1 2 (a). Find the reduced row echelon form of A. (b). Using the answer for (a), find rank(A), and find a basis for Col(A). (c). Using the answer for (a), find a basis for Nul(A).
Hi! I really need help with this entire sheet as it's for a take
home grade... please type or write neatly in depth
answer/explanation. Thanks!
5 20-4 -1313 4 16 -5-5 8 1 4-3 44 1 4 0 -5 0 0 01-3 0 Consider the matrix A = whose reduced echelon form is L0 00 00 Col A is a subspace of IRe for 2-.. . o dim Nul A- rank A dim Col A-.. A basis for Nul A...
SOLVE A, B AND C!!
[1 2 0 1] 10. Let A = 2 3 1 1 |3.5 1 2 (a). Find the reduced row echelon form of A. (b). Using the answer for (a), find rank(A), and find a basis for Col(A). (c). Using the answer for (a), find a basis for Nul(A).
Question 3. (20 pts) Let A 3 2 3 9 -2 -6 4 8 -9 2 2 Find a basis for Col(A) and a basis for Nul(A).