Suppose the row echelon form of a system of equations is x−2y−9z == −10 y+2z == −1 Enter the components of x,y,z using t for the free variable z - ?,?,? (Enter the components of the vector ⟨x,y,z⟩⟨x,y,z⟩, using tt for the free variable)

Q: Suppose the row echelon form of a system of equations is x+2y-72 = 4 y-92 = 9 Enter the components…

A: We will use here the free variable t to get the solution of the given row echelon form of a system…

Q: Let the set {v,, v2} be linearly dependent. Determine whether the set {v, + 4v,, 5v, - v2} is also…

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

A: We see from the given system that, if we add first two equations, we will get the third equation.…

Q: Find the matrix A of the quadratic form associated with the equation. 3x²2xy + 3y2 + 8z² - 27 = 0 A…

A: Given 3x2-2xy+3y2+8z2-27=0 The quadratic form of the equation ax2+by2+cz2+dxy+cxz+fyz and its…

Q: 6. Write DÉ as a linear combination of the vectors i and j a) D (9,-6) E (-7, 2) first write in…

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Q: 7. (а) X1 3x2 = 1 2x1 - 6х, — 2 | %3D

A: The solution is given as

Q: a. Write the vector (23,-12, -19) as a linear combination of a₁ = (3, -2, -1), a2 (2, -3, -1) and ã3…

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Q: Use the definition of A to write the vector equation as an augmented matrix. 0 x₁ + x2 + x3 + X4 =

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Q: 3. Let A be the vector (6, 7, 0, 9, 15), B be the vector (a, b, c, d, e), and C be the vector (-4,…

A: Answer:- Given, the vectors A  = (6, 7, 0, 9, 15), B = (a, b, c, d, e) and  C = (-4, -1, -2, 0, -15)…

Q: 5.) Let V₁ = - -2 V₂: Is b a linear combination X₁V₁ + x₂ V₂ = b. 5 b=4 of v₁ and v2; that is, does…

A: Here we have to check whether the given vector b→=745 is linear combination of vectors v1→=1-2-5 and…

Q: O =) write a system of the given vector equation 4 X2 а) 4х, + 4х2 = 3 -4x1 = -3 9x1-7x 2 = 1 4 x₁ +…

A: To write the given system equations.

Q: The independent variable(s) of the equation Urr B- uy + aug is/are ох, у a, ß о и, х, у

A: The given differential equation is:uxx=β2uy+αux

Q: Which of the following sets of vectors are linearly independent? A. (4, 8,-5), (-9, -4, -6), (-13,…

A: "Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: (a) Write b as a linear combination of the column vectors a1 and a2. (b) Use the result from part…

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Q: Calculate v × w, where v = (−2, 1, 4) and w = (3, 2, 5).

A: Given: v = (−2, 1, 4) and w = (3, 2, 5)

Q: Let u = (1, 2, 3), v = (4, 4, -2), and w = (6, -1, -2). Find z, where 2u + v – w + 3z = 0. z =

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Q: Find the equation (in standard form) of a circle containing points by using the matrices method:…

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Q: Use the determinant of the coefficient matrix to determine whether the system of linear equations…

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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: X₁ Describe the solution set, x= x₂ of x₁ + 6x₂ - 2x3 = -7 in parametric vector form. Select the…

A: A set x=x1x2x3 of x1+6x2-2x3=-7. To Find: Describe the solution set x in parametric vector form.

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: Q3:-a) Find the values of (x, y) for the following matrix equation: 3 [х — 2у 0ј 6. -2 -2 x+ y]

A: Given that we need to find the values of x and y for which the following matrix equation satisfied.…

Q: Find the matrix A of the quadratic form associated with the equation. 9x2 - 6xy +9y2 + 24z² - 29 = 0

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Q: Express the following as a linear combination of u (2, 1, 5), v (1,-1, 4) and w = (6, 8, 6). (9, 14,…

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Q: 1. Let A = a. 1 1 -3 -5 V -8 and b= 3 4 -7 9 4 V V Solve Ax=b by hand and write your solution in…

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Q: For what value(s) of a are the following vectors linearly independent: (1,5,-2), (0,6,a) and…

A: The vectors are linearly independent if the matrix formed from these vectors has non zero…

Q: 3. Consider the system of linear equations Az 5, where A (a) Determine A- (b) Use A-! to find z in…

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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.