Determine whether or not each of the following form a basis for C3 over C: (a.) (i, 1, 1),(1, 0, i) (b.) (i, 1, 1),(i, 2, 3),(2, −1, i) (c.) (1, 2, 3i),(i, 3, 5),(1, i, 1),(2, 3i, 0)

Q: 3| |1 Let A 3 1 4 3 1 3 41 1) Verify that: AadjA = det(A) I (Where I is the identity matrix) 2) Find…

A: given matrix isA=1331431341) to verifyA.adj(A)=det(A).I2) to find A-1

Q: Find the null space of the following matrix: A= [( 1,0,2,),(0,1,1),(0,0,0),(0,0,0)]

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Q: The set B = {4x²3, 12x² (9+x), 38+ 3x - 48x²} is a basis for P₂. Find the coordinates of p(x) = 44+…

A: Given; B=(4x2-3, 12x2-(9+x), 38+3x-48x2) p(x)=44+3x-56x2

Q: Find the (1, 2) cofactor of the matrix A = b) 2 d) -18 f) -9 e) 18 9 3 4 -1 2 -1 2 3 -3 -3

A: given A=32-1423-1-3-3 cofactor of Element (1,2)=-11+2M12=-M12 where Mij=minor of (1,2)

Q: A = [ 2 B =[ 3 C[ 1+i 5+2i 1 + i 15+i 3-i; i; 1-4i; 3i 52i 1- i 7 1 5 3+ i 4 + 3i; 3; -i i 2+5i; 4i…

A: The given matrices, A=25+2i3-i5-2i74+3i3+i4-3i1B=31+ii1-i13-i31C=1+i15+i1-4i3i5-i2+5i4i-3+i2-7i We…

Q: Given basis = {QOB]} {[ 2 5 3 {C₁, C2, C3}. find the basis C = of R³ and change of basis matrix [B]C…

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Q: Consider the set of matrices 0 S = {(a+b):abER} a, bЄR

A: Step 1:Here given that S={(ab​0a+b​):a,b∈R}as sub ring of of ring  M2×2​(R). Step 2e) :we have to…

Q: The set B = {4x? - 1, z -3+ 12z2, 12 – 3x 40x} is a basis for P2. Find the coordinates of p(x) = 52…

A: write each polynomial as a vector  4x2-1=x2x140-1 12x2+x-3=x2x1121-3 -40x2-3x+12=x2x1-40-312 write…

Q: Write v (2,5, –4,0) as a linear combination of uz = (1,3,2, 1); U2 (2, — 2, -5,4); из %3D (2,…

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Q: Find the matrix P that transforms S₁ to S₂ for the following pairs of bases. 1. S₁ = {(2, 5), (1,…

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Q: The set B = {3 + 2x², 6 − 2x + 4x², 4x − 13 – 10x²} is a basis for P₂. Find the coordinates of p(x)…

A: The objective of the question is to find the coordinates of the polynomial p(x) = 18x - 54 - 40x^2…

Q: Find the product AC of the matrices A and C below: Show your work. [1 1 1] A = 3 5 4 L3 6 5 c=1/323…

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Q: 1. Determine whether b is in the column space of A, and if so, express b as a linear combination of…

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Q: Write x as the sum of two vectors, one in Span ({u₁,42,43) and one in Span (U4). Assume that…

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Q: Explain why S is not a basis for P2. S = {1 – x, 1 – x², –1 – 4x + 5x²} O S is linearly dependent. O…

A: Consider the given functions. S=1-x,1-x2,-1-4x+5x2 Let S is linearly independent and there exist…

Q: be the set of all vectors of the form 4r – 6s – 6t | r + 3s – 15t - 11r + 7s + 8t 14r + 11s 6t with…

A: We have to solve given problem:

Q: Given the ordered basis -8 6 Α1 - B = = {A₁ A₁ = A2 = -3 7 -7 0 A3 = A4 = -8 -5 -9 2 = [ 6 0 3 [36…

A: Our coordinates of A with respect to B =[2, -1, -3, -2]'' means transpose Explanation:Step 1: Step…