Find the general form of the span of the indicated matrices. (Use only x and w as variables in your answer.) 12 -1 5 W span(A₁, A₂); A₁ = X A₂ = 01 25

Q: Use row operations to change the matrix to reduced form. 1 1 1 17 2 3 8 27

A:

Q: Given matrices A and B shown below, find (-3)А + (-5)В.

A: Given,          A=045-4-3-1 , B=-5-5-4-4-54

Q: Find the value(s) of x for which the matrix has linearly dependent columns. 2 8 x 6 -8-2 -6-5-8

A:

Q: Let A and B be the following matrices: A B = 4 5 Find the sum A + B : = 2 -3 -3 4

A: Given the matrices A=2-3-34 and B=5145. We have to find the matrix A+B.

Q: Use row operations to change the matrix to reduced form. 1 1 1 19 569 31

A:

Q: Find the​ inverse, if it​ exists, for the given matrix.   7 7 6 7

A: According to the given information it is required to calculate the inverse of the given matrix.

Q: Find A-5B. -7 9-4 6 - 6 B = 3 -4 -9 A= 3 -7 12 15 -10 A-5B% D 11 3. (Type an integer or decimal for…

A:

Q: Find a formula for the quadratic form that does not use matrices. 2 -5 [ * y ] -5 7 -5 [ x y -5 7

A:

Q: Find the bases of the rowspace and columnspace of the matrix . What is the rank of x? x=(1, -3, 4,…

A: Given: x=1-34-22-69-12-69-1

Q: Find the inverse of the matrix (if it exists).

A:

Q: Find the inverse of the given matrix.   A= -4 -3 1 -4

A: