1 - Find a 2 by 2 matrix that reflects the point (x, y) about the x axis. 2-  Find a 2 by 2 matrix that scales the point (x, y) by 0.5 in the x direction and 3 in the y direction. Please help me with the following question.  Rewrite your matrices found in questions 1 and 2 if we were using the homogeneous coordinate point (x, y, 1). (You should have 3 by 3 matrix.)

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Q: Find values for the the entries in the first matrix to satisfy this equation: 0 0 5 -10 -4 7 0 0 -1…

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Q: (b) x1 + x2 + 2x3 = 5 + x3 = -2 2x1 + x2 + 3x3 = 3 %3D X1 %3D %3D

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Q: (a) G = { la, b, c, d e R satisfying ad – bc = 1}; matrix multiplication. = ( a %3D

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Q: Evaluate the following and show your solutions: -1 0 2 -27 2 -1 1. (AB)(A + B) 2. A²+ B2 3. AB - BA…

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Q: 5. Verify that the product of the non-singular matrix and its inverse from the previous problem is…

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Q: Question 1 Given the vectors A=4a-10a P B=a + 2a P -Sa 24-7a Evaluate the following (ª₁-3a₁) || За…

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Q: Consider a 20x20 invertible matrix A whose determinant is 2. Let B be the matrix obtained from A by…

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Q: 4. det (ATB + BT A)

A: Given: The matrices A=32-24-12-20-1 and B=1-2021-13-32. To find: The value of detATB+BTA

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Q: QI: Solve the set of equations using matrix: x+ 2y +3z = 1 y + 4z = 0 5x + 6y = 1

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Q: (a) Approximate the value of - Vx+ A Q4 dx, using two and three points Gauss Quadrature where A is…

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Q: Find the matrix of the mirror reflection about the x-z plane in R³.

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Q: Please show all work and explain any concepts needed to solve the problem so I can understand

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Q: The symmetric equations for the line passing through (-3,–4, -5) and parallel to the vector (1,7,–…

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Q: Evaluate the following and show your solutions: 1. (A-B)(A + B) 2. A²+ B² 2 -21 44340 A = 4 -1 2 -1]…

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Q: 25. The pivot element is in which row and column? P C -8 0 12 и 1 3 0 1 3 0 3 0. -4 1 0 -8 5 - -4 -2…

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Q: 2. Let V₁ a. 14 -2' b. V₂ = " 16 10 spanned by B. Note that B is an orthogonal set. -49- 35 7 -28_…

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Q: 1. Let A = a. V 4-0 -8 and b = 1 3 -5 -3 -7 V V Solve Ax = b by hand and write your solution in…

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Q: 0 -2 2 -1 B = 1 4 -1 3 4

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Q: What does it mean that matrix A is orthonormal? What does it mean that matrix A is positive…

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