Suppose that Q is an orthogonal matrix, then O a lQ°| = 4 O b. Q°| = 2 O d. Q°| = 0

Q: Find the coordinate matrix of x in R" relative to the basis B'. B' = {(6, 0), (0, 2)}, x = (48, 10)

A:

Q: Let B be the matrix obtained from A after the row op- erations 2r3 → r3, r1 ↔ r2, 4r1 + r3 → r3, and…

A: Given: The det(B)=2 The row operations are: 2R3→R3R1↔R24R1+R3→R3-2R1+R4→R4 Let det(A) be x.

Q: Find the elementary matrix E such that EB = A where 2 -12 2 1 1 A = 4 0. -2 and B = 24 %3D | 6. -8 3…

A:

Q: Find the matrix D such that ADB = C and hence evaluate f(D-1) given that 4 -2 3 1 6. -6 6:2), c = (6…

A: d2+4d4=6⇒2d4+4d4=6   (d2=2d4)=6d4=6⇒d4=1⇒d2=22d2+8d3=8*2…

Q: Find an orthogonal matrix P that orthogonally reduces the quadratic form Q(x) = x" Ax sa} + 3.x3 +…

A:

Q: Suppose T: R° → Rª is defined by T(x) Mx and M is a 14 x 7 matrix. Then = D Check Answer

A: Given that T: R^b to R^a is defined by T(x) ° Mx and M us 14 × 7 matrix.

Q: Find the coordinate matrix of x in Rn relative to the basis B′.B′ = {(4, 3, 3), (−11, 0, 11), (0, 9,…

A:

Q: Find the coordinate matrix of x in R'" relative to the basis B'. B' = {(9, 0), (0, 7)}, x = (27, 28)

A: We have given basis B' and x, and we have to find corresponding coordinate matrix [x]B'.

Q: Suppose C is the cofactor matrix of matrix A and A CT then O a JA| = 0.5 %3D Ob.A= 1 %3D Od. A=+1

A:

Q: Suppose T: R° → Rª is defined by T(x) Mx and M is a 24 x 19 matrix. Then %3D a = b =

A: If T: from Rb to Ra then M is always a×b matrix.

Q: where En is a k-dimensional vector, A e Ckxk is a constant matrix, and B : Z+ Ckxk is a matrix…

A: Given,      tn+1-t¯=∑i=01αi(tn-i-t¯)+∑i=01βi(zn-i-z¯)…

Q: Let A = ; 1.B - : J.c= , ], anc 2 37 ol.c = [ 1 and v = |1. What is the sum of the entries of the L4…

A: Note: We know that for matrix P of order m*n and Q of order n*t, the multiplication PQ is possible…

Q: Find the triangular factorization A = LU for the matrix A = 1  1  6      -1  2  9       1  -2  3…

A: Given       A=116-1291-23

Q: Let a Consicler the matrix 4. A= S23 87.3. Find Mz, C1z and Mzz, Czz

A: Given,A=214523873If A=a11a12a13a21a22a23a31a32a33ThenM12=a21a23a31a33 And C12=(-1)1+2M12 And…

Q: Find the matrix E so that EB=C, where |1 a2 az 0 B2 B3 a1 a2 dz B= b, b, b, & C= |C1 C2 C3 with a,+0…

A:

Q: Q/ A seume where I .4.3 A = and yasaxニメ+I 3. unit Matrix, Find YCA) ? is 526

A: Solution: The objective is to find y(A)

Q: Suppose that T() and 7 () -E Find the standard matrix A for Tand find T(:) 14 and 2 and T (HD A-3…

A:

Q: Find a 2 x 2 matrix B + 0 and B + 1, such that AB = BA, where A How many such matri- 2 ces B are…

A: Given data: The matrix is given by "A". A=1221 Consider the matrix "B". B=abcd According to the…

Q: Tis a linear transformation from R² into R² as shown below. The standard matrix for T-l is T'x, у)…

A: According to the given information, Let T be a linear transformation from R2 into R2 as:

Q: and that h(T) = T² – 2T – 7, find h(A). The questions should read as attached. Change made at the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Answer considering the matrix with th e given vectors as its columns

A:

Q: Consider the matrices A = [₁, B = 3₁ C= ¹), D=1 K₁ = [5], K₂=[₁²2] Solve AX + BY = K₁ CX + DY = K₂…

A: Concept: We have the matrices A=3211 , B=0110 , C=111-1 , D=11-14 Now the matrices X and Y are…

Q: Find the matrix A' for 7 relative to the basis 8'. A' = T: R² R², T(x, y) = (x − y, 4y − x), B′ =…

A:

Q: Find the Jacobi matrix for the following function. 5x + 6у f(x, y) = 5x - 4y? Jacobi matrix, (Df)(x,…

A: Given : f1(x, y) = 5x+6y f2(x, y) = 5x²-4y² To find : Determinant of jacobian matrix

Q: (4) Given matrix A = and that h(T) = T² – 2T – 7, find h(T).

A: We use properties of matrix

Q: Find the specified change-of-coordinates matrix. Let B= {b1, b2) and C= {c, c2) be bases for R?,…

A:

Q: Solve for the values of x and y using LU Decomposition from the given matrix and prove that PA-LU or…

A:

Q: I find the cooridinate matrix for A realtive to S=SA, Ag „Az, Au? where A= [2 0 and 1 1 00

A: The coordinates matrix for A is [a b c d]=aA1+bA2+cA3+dA4=A .see 2nd step.

Q: (d) Suppose A is a 2 × 2 matrix such that for all x, y E R?, (Ax) · (Ay) = x · y Must it be true…

A: This is the problem of linear transformation.

Q: Show that if the non-zero vectors s(1), s(2),..., s(m) are conjugate to a positive definite matrix…

A: We are given that the non-zero vectors s(1), s(2), ..., s(n) are conjugate to a positive definite…

Q: Consider the ordered bases B = {1+x, 1 – x} and B' = {u1, U2} for P1(IR), and suppose that 2 Q = ( -…

A:

Q: Give the value(s) of à for which the matrix A will be singular. -4 1 -2 A= 0 1 A 2 A={-2, 1} b)…

A:

Q: (4) Given matrix A = G ). and that h(T) = T² – 2T – 7, find h(T).

A:

Q: Consider the matrices A = 1B = ; J, c = ; =G [5 2 K, = l, K2 =L0 3 Solve AX + BY = K, CX + DY = K,…

A: Given matrices A , B , C and D. Matrix K1 and K2 are also given. We need to find matrices X and Y.…

Q: Find the coordinate matrix of w= 2-3x+x?+x vector relative to base B= {1, 1-x, (1-x)?, (1-x)³} in…

A: Given, w = 2 - 3x + x² + x³

Q: Consider the following two bases of R: {(E) () 0} {{:) () B = C = 4 What is the change-of-basis…

A: The base change from B to C is given by   =  B-1C

Q: Find the coordinate matrix of x in R" relative to the basis B'. B' = {(4, 3, 3), (-11, 0, 11), (0,…

A: The given vector space is  with basis B'=4,3,3, -11,0,11, 0,9,2. Consider the vector x=26,3,-19∈R3.…

Q: The matrix is defined as A= 1 has characteristic equation of 22 + DA + 3, so the value of D…

A:

Q: Find the coordinate matrix of x in R" relative to the basis B'. B' = {(8, 0), (0, 9)), x = (16, 54)…

A:

Q: First change the given pattern into a vector w of zeros and ones by turning each shaded square into…

A: M = 0 will be the right answer.

Q: Find e^t where A is the matrix A - -4 1 -1 -2 eAt +

A: Given that A=−41−1−2

Q: Which of the following is the LU-factorization of the matrix 1 0 a) Бая 0 1 0 -1] 1 1 0 b) :] 01 0 1…

A:

Q: Let B be a Sx5 matrix and Caa): (a-1)(X-メーい(メ) Than the rann of 21-B is? A)S B) 4 c) 3 D) can't…

A: Rank of any matrix is equal to number of non zero rows of matrix when it is in row reduced echelon…

Q: (4) Given matrix A and that h(T) = T? – 2T – 7, find h(T). =

A:

Q: 4. Let Q E Rxn be an orthogonal matrix. Show that ||Qx||2= ||||2 for %3D any x E R".

A: Given that  Q∈ℝn×n be an orthogonal matrix.

Q: [1 0 2 31 l4 5 B = 6 ol,c = l6 ál, and V = |1|. What is the sum of the entries of the Lo. matrix VT…

A:

Q: Q: Find I 3 (adj(ca)" +A| a matrix of where A such that IAl=3 is size 4x4

A: The objective of the question is evaluate the given determinant with help of data.

Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied under linear algebra. The first-degree equations involving algebraic expressions are called linear equations. That is, if you represent it by drawing a graph you will get a straight line.