4) Show that the subspaces of R? are precisely {0}, R2, and all lines in R? through the origin.

Q: rove that W2 = {(a,b) E R² : a = 26²} is not a subspace of R?.

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Q: Let B={(1,-2,0,-1), (0,1,0,3), (1,2,1.0)], and x=(4,3,-2,-5) Find [x]B Give your answer in the form…

A: B=1, -2, 0, -1, 0, 1, 0, 3, 1, 2, 1, 0x=4, 3, -2, -5

Q: 4.) Determine the dimension of thr subspace of M21 consisting of vectors of the form [a – 2b] a + b…

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Q: Let H = {[ 21 12 x1, x2 € R 1,2 Show whether or not H is a subspace of R3.

A: We satisfy the clouser and scaler multiplication and show that 0 vector is also in H so H is a…

Q: 6. Let Vi and V2 be subspaces of R" such that Vi C V2. Show that any vector v E R" can be uniquely…

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Q: If S is a subspace of R", then so is the orthogonal complement of S.

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Q: 1. Determine if each of the following is a subspace of R³ All vectors of the form (a, 0, 0). All…

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Q: . Let L ⊂ R3 be the following subspace: L = {(x1, x2, x3) : x1 + x2 + 3x3 = 0}, and let ℓ be the…

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Q: Show whether the set {(2, –1, 3), (0, 3, 1), (- 1,1, -2)} in the space R³ is linearly independent.

A: Definition. Let V be a vector space. Vectors v1, v2, . . . ,vk ∈ V are  called linearly dependent if…

Q: 1 . Determine which of the following subspaces of R³ are identical: U₁ = span[(1, 1, -1), (2,3,-1),…

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Q: V₁ 1₁3 G a. Is w in (₁,₂,3)? How many vectors are in (V₁, V₂, Va)? b. How many vectors are in…

A: Three vectors v1,v2,v3 are given. (a) First one needs to check whether another vector w is in the…

Q: 10. Prove that W₁ {(a₁, a2,..., an) € F": a₁ + a₂ + + an = 0} is a subspace of Fr, but W₂ = {(a1,…

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Q: Show that the set S= {(-2,-4), (1, 2)} is the basis of R2 or not?

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Q: Find bases for the following subspaces of F5: and W₁ = {(a1, 02, 03, 04, 05) € F5: α₁ - 03 - α4 = 0}…

A: Given subspaces areWe have to find the bases for the above subspaces also we have to determine their…

Q: Consider the following subspaces of P. H = Span{1 +t ,  1 - t3} and G = Span{1 + t + t2,  t - t3,  1…

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Q: Let S = {[x y z] | 3x + 2y + z = 0} . Write the set S as the span of a set of two vectors in R 3

A: Let (x,y,z)∈Sthen 3x+2y+z=0                          z=-3x-2yTherefore,…

Q: Consider the set S = {p, q, r}, where p=1+x, q= x-x² and r= 1+ 2x². Show that the set S is linearly…

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Q: Question 2: For which real values of a do the polynomials P1(t) = at? -t-; P2(t) = - + at -; P3(t) =…

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Q: Use the Row Reduction Algorithm to solve the following. Describe the solution set of Ax=b in the…

A: Given system of linear equations:Ax=bWhere A=[3−377164−491022−11−2−3−5]  ,  b=[−24−355]The augmented…

Q: 1 = { x:= = < |x|<1} am an 1. Consider the set Y=[-1,1] as a subspace of R. Is A=< open set in Y? Is…

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Q: 1. Determine the linearly independent vectors of the following set. Show the steps for your result.…

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Q: Determine whether the vectors w₁ = [2,1,–3], w₁ = [4,0,2], and w3 = [2,-1,3] form a basis for the…

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Q: Explain why the subset а — b S = a +b а,bER -26 – 3a of R3 is or is not a subspace of R³.

A: Given subset of R3 is  S={a-ba+b-2b-3a|a,b∈R} explain if S is subspace of R3

Q: 1. Given vectors B = (1,–2,3,0),C =(-2,1,0,4) in R*. (a) Examine if vector X = (-4,-1,6,12) is in…

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: Let A = {(1, –2,0), (0,0, 1), (-1, 2,0)}. Determine if A spans R. If A does not span R°, give a…

A: To find wheather A spans R3 we have to check if it forms a basis in R3

Q: 3). Determine whether the set of all matrices of the form a b c de f where a +c= 0, and b+d+ f = 0,…

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Q: 1 Q.2) How can you show that the set{ 2 2} form basis of xy- plane in R3? 3

A: GIVEN SETS : The given sets are : 120,123 The augmented matrix is : 120123R2→R2-R1~120003

Q: [W1 W2 E R3: w1 – 2w2 + 3w3 = 0} is a subspace of W3 %3D 1. Show that the set W = R3.

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Q: 5. For which real values of à do the following vectors form a linearly independent set in R³?

A: Solution; Consider the given vectors are: v1→ = λ, -12, -12v2→ = -12, λ, -12v3→ = -12, -12, λ Since…

Q: c) Determine whether W = {(a, b, c, d) E R*| ad – bc = 0} is a subspace of R*. %3D

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Q: 6. Is the set of points {(x₁, x2 + 1) |x₁, x₂ € R} a subspace of R²? 7. Is the set of points…

A: Subspace of the vector space