Exercise 2.2. Given a vector r of appropriate dimension, find the Jacobian F'(x) for each of the following functions. (a) F(x)= Ax – b, where A is an m x n matrix and b is an m-vector. (b) F(x) = (e"" (4xí + 2x3 + 4x1x2+ 6x2 + 8x1 + e#1 (4x2 + 4x1 + 2) (2x1e#3 – 2ž sin æị 2x2 aže"3 + 2x3 coS 21 (c) F(x) = (a) F(2) = ( "). ((A – x„I)¤ Tī – 1 where r e R", ẽ is the vector of first n – 1 components of x, A is an (n – 1) x (n – 1) matrix, I is the (n – 1) × (n – 1) identity matrix and r, is the last component of æ.

Q: When the height of the sand in a particular rectangular sandbox is leveled out then the height of…

A: The height of the sand box is proportional to the volume of the sand. When the height is 2.25 in the…

Q: (a) Prove the set (A(*)./a(*),fa(a)) is linearly independent. (b) Use Gram-Schmit process to find an…

A: Given,     f1(x)=3,  f2(x)=1-x, and f3(x)=x2+2x-1

Q: Given the bases B = { f1= sin x, f2= cos x } and B' = { g1= 2sinx+cosx, g2 = 3 cos x } for a…

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Q: Show f(x) = e and g(x) = xe linearly independent by finding its Wronskian.

A: Given: fx=exgx=xex The formula to obtain the Wronskian is Wx=f(x)g(x)f'(x)g'(x), where f(x) and g(x)…

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A:

Q: 1. Show the function T : R² → R³ given by T(x – y, 3x + 2y, 0) is linear.

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Q: Show all the work

A: ∙  A=⎣⎢⎡​5−13​217​⎦⎥⎤​∙  T([−26​])=⎣⎢⎡​2836​⎦⎥⎤​Explanation:Given: ∙  T(e1​)=⎣⎢⎡​5−13​⎦⎥⎤​∙…

Q: Consider the following function S(x) = [1.5 – z(1- 22) + (2.25 – 21(1- 23hr + 12.625 - z(1- a…

A: Given: The function, fx=1.5-x11-x22+2.25-x11-x222+2.625-x11-x232   To determine: The gradients and…

Q: 4. Let L: R² → R? be a linear operator. If L((1, 2)") = (-2, 3)" and L((1, – 1)") = (5, 2)" find the…

A:

Q: Consider the functions f(x, y, z) = xyz and g(t) = (cos(27t), sin(27t), e*) 6. (a) Compute Df(1,0,…

A: f(x,y,z)=xyz(a) Df=i^∂f∂x+j^∂f∂y+k^∂f∂z   =i^∂∂x(xyz)+j^∂∂y(xyz)+k^∂∂z(xyz)…

Q: Define T : P4(R) → P4(R) by T(p)= ((3x^2 −4x+9)p)'' (a)  Show that T is a surjective linear map.…

A: It is given that T:P4(ℝ)→P4(ℝ) defined as T(p)=((3x2-4x+9)p)'' for p∈P4(ℝ)Basis for P4(ℝ) is {1, x,…

Q: T(S)-(S(1)." (1)) where P.(R) is the set of polynomials of degree 4 or less and f(1) is the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Let f(u, v) = (u - v, 1, u + v) and g(x, y, z) = xyz. Find the entry a12(i.e. the entry in the first…

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Q: 6. Write True or False.

A:

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.