Matrix Methods/Linear Algebra: Please show all work and justify the answer! Just need Part C, the null Space and Part D please.
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Matrix Methods/Linear Algebra: Please show all work and justify the answer! Just need Part C, the...
Matrix Methods/Linear Algebra: Please show all work and justify the answer! 3 -6 9 0 1 -2 0 -6 3. Let A= 2 -4 7 2 The RREF of Aiso 0 1 2 3 -6 6 -6 0 0 0 (a) (6 points) Find a basis for Col A, the column space of A. 0 (b) (2 points) What is rank A? (c) (6 points) Find a basis for Null A, the null space of A.
Matrix Methods/Linear Algebra: Please show all work and justify the answer! 8. Find the eigenvalues of each matrix. -4 2 (a) (8 points) A= 6 7 [ 1 (b) (4 points) A = 3 0 0 1 -2 0 2 3 4
Matrix Methods/Linear Algebra: Please show all work and justify the answer! 4. Let A and B be 4 x 4 matrices. Suppose det A = 4 and det(AB) = 20. (a) (4 points) What is det B? (b) (4 points) Is B invertible? Why or why not? (c) (4 points) What is det(A”)? (d) (4 points) What is det(A-")? 5. (6 points) Let A be an n x n invertible matrix. Use complete sentences to explain why the columns of...
Matrix Methods/Linear Algebra: Please show all work and justify the answer! 1. Consider the following matrices. [-1:] 1 2 2 0 A= -10.B=3-4 and C= 3 4 5 Compute each of the following, if it is defined. If an expression is undefined, explain why. (a) (4 points) A+B (b) (4 points) 2B (e) (4 points) AC (d) (4 points) CB
2 3 -6 9 0 1 -2 0 3. Let A= 2 -4 7 2 The RREF of A iso 0 1 3 -6 6 -6 0 0 0 (a) (6 points) Find a basis for Col A, the column space of A. 0 (b) (2 points) What is rank A? (c) (6 points) Find a basis for Null A, the null space of A. (d) (2 points) What is the dimension of the null space of A?
please answer all questions and show all work thank you Math 310-2 HOMEWORK #6 Date Due 4/14/20 1 1 0 -2 1 0 0 -1 -3 1 3 1. Let A= | -2 -1 1 -1 3 1. The reduced row-echelon form 0 390 -12) /1 0 -2 0 1 0 1 3 0 - 4 of A is 1. Find the following: 1 0 0 0 1 -1 10 0 0 0 0 (a) A basis for the null...
linear algebra question easy, please answer fast with steps Mark each statement True or False. Justify each answer. Here A is an mxn matrix. Complete parts (a) through (e) below a. If B is a basis for a subspace H, then each vector in H can be wrben in only one way as a linear combination of the vectors in B. Choose the correct answer below O A. The statement is false. Bases for a subspace H may be linear...
Consider the matrix 0 4 8 24 0-3-6 3 18 A-0 24 2 -12 0 -2-3 0 7 0 3 5 [51 [51 a) Find a basis for the row space Row(A) of A (b) Find a basis for the column space Col(A) of A (c) Find a basis space d) Find the rank Rank(A) and the nullity of A (e) Determine if the vector v (1,4,-2,5,2) belongs to the null space of A. - As always,[5 is for the...
Please answer from part a through u The Fundamental Matrix Spaces: Consider the augmented matrix: 2 -3 -4 -9 -4 -5 6 7 6 -8 4 1 3 -2 -2 9 -5 -11 -17 -16 3 -2 -2 7 14 -7 2 7 8 12 [A[/] = 2 6 | -2 -4 -9 | -3 -3 -1 | -10 8 11 | 11 1 8 / 7 -10 31 -17 with rref R= [100 5 6 0 3 | 4...
Need help with these linear algebra problems. Let TARS - R* be the linear transformation with standard matrix A A= 11 2 1 4 2 4 2 8 2 1 | 2 3 3 12 3 6 5 9 1. Find a basis of the column space of A. 2. Find a basis of the null space of A. 3. The range of T, is a 4. Is the vector a in the range of TA? Support your answer. 70...