Use the fact that matrices A and B are row-equivalent. A = 1 2 1 0...
Use the fact that matrices A and B are row-equivalent. 1 2 1 0 0 2 5 1 1 0 3 7 2 2 -2 5 11 4-1 4 1 0 30-4 0 1 -1 0 BE 2 0 0 0 1 -2 0 0 0 0 0 (a) Find the rank and nullity of A. rank nullity (b) Find a basis for the nullspace of A. (c) Find a basis for the row space of A. III 100- DUL...
1 1 Use the fact that matrices A and B are row-equivalent. -2 -5 8 0 -17 3 -51 5 A= -5-9 13 7-67 7-13 5 -3 1 0 1 0 1 0 1 -2 0 B = 3 0 0 0 1-5 0 0 0 0 0 (a) Find the rank and nullity of A. rank nullity (b) Find a basis for the nullspace of A. It (c) Find a basis for the row space of A. lll III...
b) is wrong Use the fact that matrices A and B are row-equivalent. 1 3 -5 1 5 1 5 -9 5-9 1 7 -13 5 -3 1 0 1 0 1 0 1 -2 0 3 0 0 0 1 -5 (a) Find the rank and nullity of A. rank nullity 2 3 (b) Find a basis for the nullspace of A -1 2 0
13. 0.19/1.33 points Previous Answers LARLINALG8 4.6.041. Use the fact that matrices A and B are row-equivalent. [ 1 2 1 0 0 2 5 1 1 0 3 7 2 2 - 2 5 11 4 -3 8 1 0 3 0 -4 0 1 -1 0 2 Loo 01 - Loo 0 0 0 (a) Find the rank and nullity of A. rank nullity (b) Find a basis for the nullspace of A. (c) Find a basis for...
Suppose that 4 3 -225 3 3 -3 2 6 -2 -2 2-1 5 In the following questions you may use the fact that the matrix B is row-equivalent to A, where 1 0 1 0 1 0 1 -2 0 5 0 0 01 3 (a) Find: the rank of A the dimension of the nullspace of A (b) Find a basis for the nullspace of A. Enter each vector in the form [x1, x2, ...]; and enter your...
0 -3 -6 4 9 [10 2 0 -1] -1 -2 -1 3 1 0 1 -1 0 -2 12. Given A and B = -2 -3 0 3 -1 0 0 0 1 4 5 -9 0 0 0 0 0 (a) (4 points) Find a basis for the column space of A. ܗ ܬ ܚ ܝ with A row equivalent to B. (b) (4 points) Find a basis for the nullspace of A. (c) (2 points) nullity (A)=
7. Consider the following matrices 2 3-1 0 1 A=101-2 3 0 0 0-1 2 4 2 3 -1 B-101-2 0 0-1 2 3 -1 0 c=101-2 3 For each matrix, determine (a) The rank. (b) The number of free variables in the solution to the homogeneous system of equa- tions (c) A basis for the column space d) A basis for the null space for matrices A and HB e) Dimension of the column space (f) Nullity (g) Does...
5. Given the following matrix 「4202 A 2 1 0 2 2021 (a) Find a basis for the nuilspace of A. (b) Find a basis for the column space of A. (c) Find a basis for the row space of A. (d) State the rank-nullity theorem for matrices and show that it holds for this matrix.
2 -2 4 4.A=134-11. -2 1 3 (a) Find the rank and nullity (dimension of the nullspace) of A (b) Find a basis for the nullspace of A. (c) Find a basis for the column space of A. c F1nd a basis for the column space o (d) Find a basis for the orthogonal complement of the nullspace of A
Q5. Assume that the following two matrices are row equivalent: A= -2 4 -2 4 2 -6 -3 -3 8 2 -3 1 B= 1 0 6 - 7 0 2 5 - 5 0 0 0 -4 Find bases for the column space and null space of A.