#4: Let = 21% 하 +12 119 -19 -19 No 112-112 0 @ -12 112112 119-19 (a) Find a matrix P that orthogonally diagonalizes A. (b) Find B = Plap using the (correct) answer from (a). Enter the diagonal entries of B, in order, into the answer box below. i.e., enter b11, 622, 633 (in that order). 12 0 119 (G) -12 1124112 119 0 -1969-19 ° 16 119 하하하 (B) 112112 119 0 (A) € -199 -15% 112-12 -132 12-12 (E) 0 € H 0

Q: calculate the matrix cofactor using sign convetion  + - + - - + - + + - + - - + - +

A:

Q: elementary

A:

Q: Find a basis for the row space of

A:

Q: Let A, B be a square matrices that are both row-equivalent to each other. Then AB and B^2 are…

A:

Q: a) Find all such that . b) If is a zero-one matrix, find. b) Find the inverse of the encrypting…

A: Clear explanation is given below find the answer below

Q: 1. Consider the matrices -3 0 2-2 A₁ ¹ = ( ₁ ) ₁4₂ = ( −8 −2 ) ₁4₁ = ( −² − ²). 4 1 13 , , A3 0 -2…

A: We have to match the given matrix with the function represented in the graph

Q: Create a world transform matrix that translates by 3, 5, 7 and rotates 80° about the x-axis.

A: Detailed explanation mentioned below

Q: /1 3 21 2 1 1 A = 4 03/ -(² 7 1 -1 -1 Find the matrix A. 1 3 03 -3 7

A:

Q: Define Equality of matrices?

A:

Q: If it's a standard amount k =-2 what is the value of the element ka 31 After he hits the record in…

A: According to question,Given Matrix,A = 1303111-23

Q: Prove that a 2×2 matrix transforms any straight line into a second straight line and points on the…

A: Let T be a 2x2 matrix given as T = abcd.Let the line be given by y = mx+c.Any point on the line can…

Q: Define properties of matrix , Explain each of the analogous to a familiar algebraic property of the…

A:

Q: Verify that (a) AI=A (b) IA=A A 6 [Vo$₂2] 7 Part: 0 / 3 Part 1 of 3 Write the correct identity…

A:

Q: Describe matrices that cannot be added or subtracted.

A: matrices can be added or subtracted when they had the same number of rows and the same number of…

Q: An amusement park manager recorded the number of visitors of different ages who came to the…

A: Ques - 3 Given, An amusement park manager recorded the number of visitors of different ages. Data…

Q: Use 8 ;] 0 y = -x, ON 9 -2 -5 -2 -5 2 -8 9-1 OB) 8-9 2 09112 -2 s -9 5 OD) -5 0¹/2²/ -25 12 DO 2 to…

A:

Q: If every row of a 4 by 4 matrix contains the numbers 0, 1, 2, 3 in some order, can the matrix be…

A: We can try to construct that. If every row of a 4 by 4 matrix contains the numbers 0, 1, 2, 3 in…

Q: Define Matrix multiplication in your own words.

A: Let A is a  (m×n) matrix and B is a (r×s) matrix then their matrix multiplication AB is define only…

Q: What is the term matrices

A: Matrices :- A matrix is an ordered rectangular array of numbers or functions. The numbers or…

Q: Prove that a 2×2 matrix transforms any straight line into a second straight line and points on the…

A: Let the 2×2 matrix be A=a11a12a21a22 which is the matrix of a linear transformation T:ℝ2→ℝ2. Let the…

Q: Suppose A = *=([=3][=3][==] A6- -27 -15 50 28 = Find an invertible matrix P and a diagonal matrix D…

A:

Q: Illustrate Diagonal matrix?

A:

Q: (a) Show that a matrix with two rows and two columns that is in reduced row-echelon form must have…

A: A matrix is in reduced row-echelon form (RREF) if it satisfies the following conditions:Each leading…

Q: 7-10, find A7, ATA, and AAT. 1 7 1 뎌 2 - 3 1 2 3 2 9 비 10 [1 -2 -3]

A: The transpose of a matrix is the matrix obtained by  interchanging the rows and columns.

Q: Explain the process of determining a minor in a matrix?

A:

Q: -- Ezi = 1 00 10 O 1 -2 E31 = O E32 = O Write L-¹ in terms of the three elementary matrices E21, E31…

A:

Q: Define Matrix Notation.

A:

Q: If a 6 x 6 matrix contains 19 zeros, show that there are 4 zeros which are all in distinct rows and…

A: A 6x6 matrix has 36 entries. Given if a 6x6 matrix contains 19 zeros, then to show that there are 4…

Q: Perform the indicated matrix operations:

A: -4  3  7-6+6-32-4