Let A = 6 -9 12 -12 10 -15. Null(A) is a subspace of R*, where k = -2 3 -4 Let B = = [6 4 5 Col(A) is a subspace of R*, where k = -4 6 -8 8 [6 -4 -3]| Row(B) is a subspace of R*, where k = 9 Let C = 3 Null(B) is a subspace of R*, where k = 3 0 0 -2 0-2 9 Col(C) is a subspace of R*, where k = -2 9 3 Row(C) is a subspace of R, where k = ]] |

Q: 3. Determine whether the given set is a subspace of M2x2 with real entries. {6 ) la = b}.

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Q: Let W = {a + bx + cx2 + dx c- 3d = 0} be a subspace of Pg. Then th dimension of W is equal to %3D O…

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Q: 4. The set W of polynomials of the form a² + α₁x + α₂x² + 3x³ + α4x4, where a₁ = a₂ and a₁ = az is a…

A: 4. Given that the set W is of the polynomials a0+a1 x+a2 x2+a3 x3+a4 x4 where a0=a2 and a1=a3 is a…

Q: 7. Is this a linearly independent subset of R³ ? {(1, 4, −6), (1, 5, 8), (2, 1, 1), (0, 1, 0)}…

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Q: Which one of the following is a subspace of P3 (A) The set of all polynomials of degree 1 (B) {a +…

A: Given a vector space V, let W be subset of V , then W is called subspace of V iff If u and v are…

Q: For each of the following subsets of R², either show s not a subspace of 24 20150 Pa 201504at it is…

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Q: Q4(a) Define the null space of an m x n matrix A and prove that it is a subspace of R"

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Q: Find the closest point to y in the subspace W spanned by V₁ and V₂ 2 2 - 1 y= a. 3/6 -2/6 丽··· -1/6…

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Q: -4 ---------0 3 V2 -5 and 8 in the subspace of R³ generated by V₁ and V2. 5. Let 2 -5 8 -9 Determine…

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Q: If the set {(1,2, 1), (0,1, 1), (1, -3, A)} is linearly independent, then (A) A = -4 %3D (B) A + 4…

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Q: 2: Let L be the subspace of V that contains all the real n x n lower triangular matrices. What is…

A: Given that V is the vector space and L is the subspace,which contains all real n×n lower triangular…

Q: Given = 5 # -6 find the closest point to in the subspace W spanned by 3 2 6 and 0 -6 -7 -54

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Q: and Consider the subspaces X = U = span{ [-1 −4 −4],[7 −11 −14]} W = span{ [-4 5 3],[5 2-3]} of V =…

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Q: and Consider the subspaces U = span { [5 4 2],[2 16 6]} x=|| X W = span{ [-3 4 4 -4],[-7 8-3]} of V…

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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: Describe the four subspaces of R³ associated with the matrices: [010] 1 1 0 A 0 0 1 (I+A) 0 1 1 001…

A: Matrices are as follows:To Find: The four subspaces of  associated with the matrices.

Q: Find the orthogonal projection of onto the subspace W of R¹ spanned by projw (v) = 4 > 5 -19 -6 -6…

A: The given vector is v=5-19-6-6. The given subspace W of ℝ4 is spanned by 3413,4-2-40. We know that…

Q: Q(2) determine whether the set W = {(a,a +b,b):a,b eR} is a subspace of R³. (2) Find th

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Q: and Consider the subspaces U = span { [41-5]. [-5 13 -11]) W = span { [-4 4 4]. [-7 8 2]) of V =…

A: Given that       U=span{ [4,1,-5] , [ -5,13,-11] }                        W=span { [-4,4,4] ,…

Q: Use row reduction techniques to find the subspace of degree 3 polynomial functions f(x) = a + α₁x +…

A: We need to find the subspace of degree 3 polynomial functions f(x)=a0+a1x+a2x2+a3x3 that satisfy…

Q: (а) {(E)) За + b : а,bER b 4 а | (b) а — ь b — с - : а,b, с € R - с — а

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Q: Consider the subspaces and x-1000) U= span{ [2 -3 -1], [4 -18 -2]} of VR¹x3, Find a matrix XV such…

A: Please see the below picture for detailed solution.

Q: Let M3,3 denote the vector space of all 3 × 3 matrices. Let L3,3 denote the set of all lower…

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Q: Show that if W₁ and W₂ are subspaces, then W₁ U W₂ is not a subspace unless one is a subspace of the…

A: We have to prove that if W1 and W2 are subspaces, then W1∪W2 is not a subspace unless one is a…

Q: . Show that P2 (polynomials of degree < 2) is a subspace of P3 (polynomials of degree <3).

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Q: 2. The subspace in R3 is a plane whose equation is x+y+z=0 x-2=0 x-2y+z=0 (a) (b) 2-0 (c) y-2--0…

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Q: 4. The set W of polynomials of the form α₁ + α₁x + α₂x² + α3x³ + axª, where a = a₂ and a₁ = az is a…

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Q: 4 11 5 -7 -97 0 1 4 11 5 -7 -97 6. is row equivalent to B= 5 -2 -4 2 4 3 3 3. If A= -1 1 find bases…

A: Given the matrix is A=4115-7-9-2-4246-107105-3-7028 which is equivalent to…

Q: -10 2 -+-+- = -3 8 ) Given : -5 B-B and -4 6 -34 find the closest point to in the subspace W spanned…

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Q: Let L: R³ → R³ be the linear operator defined by L(x) = -1521 12x2 + 15x3 [25] -6x2 -45x₁ +45x3 (a)…

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Q: x1 x2 Let W be the subset of R4 consisting of all vectors such that 1-2x2 = 4x3 and 2x1 = x3 + 3x4.…

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Q: TRUE or FALSE: The subset W = {a+bX+cX²: a+b+c= 1} is a subspace of R₂[X]. FALSE TRUE

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Q: Let V₁ = V₁ and v2. 1 -4 , V2' = -2 3 and w= -3 Determine if w is in the subspace of R³ generated by…

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Q: Consider the subspaces U = span{[1_5_3],[-4 3 -1]} W = span{[_4_2_-4],[-18_0−16]} 1x3. Find a matrix…

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Q: 6. Are the following sets subspaces of P₂? Why or why not? (a) U = {p = P₂|p(3)=0} (b) W = {ao + a₁x…

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Q: -8 -5 -1 6 -4 --- U₁ = -5 -6 -7 -10 1 -18 Compute the distance d from y to the subspace of R4…

A: Given: y=-8-1-5-10, u1=-56-61, u2=0-4-7-18To find: The distance, d from y to the subspace of ℝ4.

Q: Let A be an n x n matrix, let S (ü, , ) be a set of non-zero vectors in R", and let U be a subspace…

A: Please see the below step.

Q: Which of the following sets are subspace of M2x2? (a) All 2 x 2 matrices of the form ( 2) where…

A: We find which of the given sets are subspace of M2×2.

Q: 4. Let H be the set of 2 x 2 whose trace is equal to zero. That is a11 a12 Н- E M2(R) | a11 + a22 =…

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