25. B = (f1, f2, f3) is a basis for R2[x] where fi = 1+ x + 2x², f2 = 1 + 2x + 5x², f3 = 2 + x + 2x². 3 If g € R2[x] and [g]B then g = a) 3 – 2x + x2 b) Зх — 2л2 с) 3 — 2х d) 3 – 2x2 e) 3 – x2

Q: Show that in the simplex method if a variable x, leaves the basis, it cannot enter the basis in the…

A: Solution ) the simplex method is mainly focused on minimizing  the function   Let us suppose we take…

Q: The first four Hermite polynomials are 1, 2t, -2+ 4t²,and -12t + 8t3. These polynomials arise…

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Q: A) .3 Find the determinant of -21 B) 63 1 2 4 -1 -1 '1 -1] 1 -1 3 -2 3 1 3 -2 -11 C) 21 d) -42

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Q: Let B = {A1, A2, A3, A4} and B2 = {C1, C2. Cs, C4} when : %3D %3D A3 A4 = 0 0 C; - (; }).c- (? :).c-…

A: By Bartleby policy I supposed to solve first 3 subparts.But I am solving all subparts.

Q: If {a, x} is a basis of solutions of x?y" + axy' + by = 0, then a = (А) —2 (В) 2 (C) -3 (D) 3 (E)…

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Q: Зх — Зу — 6z %3D —3 2х — 2у — 4z %3D 10 2х + Зу + z %3D7 -

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Q: Determine whether {V₁, V2, V3} is a basis for ³. -|-|- -3 6 V1 O Yes Ο No V2 = 8 " V3 = 2 -2 3

A: We have to check whether  is a basis for .

Q: 2) Let T a d 11 la + 2b + (-6) c + 2d + (-18) e 2a + 5b+ (-14) c + 6d+(-46) e Then a basis for…

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Q: T - 1.) Let A = [1²] and B = [ ²3 J 24-2 35 0 aithout determinants where b= [i] a Compute At 6₂)…

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Q: - a +b -c+d = 0 - 2a +b+c-3d = 0 b) a+ 2b – 3c +d = 0 2a +3b +4c– d = 0

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Q: 3. Let vi - [1,-2,3], va -(-1,-4,5], and va [5,-1,3] be vectors in R'. a) Use determinant to show…

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Q: (1) Let B = {√₁, 72, 73} be the basis of R³ defined by 1 *-(). *- (). *-(1) ), = = = Find the dual…

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Q: За + 6b — с ба — 26 — 2с - Find a basis for H = : а, b, с €R -9a + 56 + 3c | -3a + b+ c

A: Given H=3a+6b−c6a−2b−2c−9a+5b+3c−3a+b+c:a,b,c∈R We have to find the basis for H. First write the…

Q: 3] Use determinants to find the values of X, Y, Z, W, M. 26 14X7Y+5Z - 11W + 21M = 33 -3X + 5Y-13Z -…

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Q: Show that (2 – 2x², 3x – 1, −1) is a basis for P. 3z

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Q: Find a basis for the solution space  x1+3x2+4x3=0 3x1+8x2+7x3=0

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Q: ест Cramer's rule to save the system of X₁ + x₂ + 2x3 - xy = 1 1 X₁-2x₂-x3 + 2xy = 0 x₁2x2 + x3 + xy…

A: Given system of linear equations can be written as  112-11-2-121-21106-24x1x2x3x4=1020 which is of…

Q: V = [X1 5 1;3 X2 2;4 0 6] A. V(:,2) B. diag(V) C. V(1,1) + V(2,1) + V(2,2) + V(3,2) D. 10: X1 : 40…

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Q: 1) Determine whether the given vectors are linearly dependent or linearly independent. a)…

A: Since you have posted multiple questions in this question which are not interlinked so I have solved…

Q: |a,6,d e а a, b, d E R}. S2x2 b d Do three matrices 1 A1 = 0 1 1 0 A2 = A3 1 0 - 1 | form a basis of…

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Q: Find the roots of the following equations, assigning the results to ra, rb, and rc respectively a)…

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Q: O Let (e>+) is aring of complex numbers and Mz be aringof2 matrices aud g e-ɔM, desined as Follows:-…

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Q: Let Pn = {anxn + an-1xn-1 + . .  + a1x + a0 | each ai is a realnumber}. Is it possible to have a…

A: The polynomial space is defined as follows: Pn=anxn+an-1xn-1+⋯+a1x+a0  |ai∈ℝ Check whether is it…

Q: Let A 1 3 = 0 3518 5 - 1 1 020 2 1 1 -2 0 8 - -2 3 Find a basis for the row space of A.

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Q: B- Find the determinate ^ = 1 B 1 Lo 2 3 -2 C -2

A: For the 2*2 matrix we can find determinants by multiplying the diagonal numbers and find the…

Q: hich of the following sets of polynomials form a basis for P2? 1, p2 1- 5х, рз || (i) p1 х, р4 (i)…

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Q: Given the ordered basis B=A₁ -1 0 -[5], 42 - [8 A₂ -2 6 (4]} 8 16 -33 -1 3 [¹].4 A4 0 -9 A3 - find…

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Q: 8a b4 - 12a2b3 - 24ab ac - 2bc + 3ad - 6bd

A: The answer is found in step-2

Q: 2х1 — бх2 + хз -X1 + 7x2 – x3 х, — Зх, + 2х; = 12 = -8 = 16 X1

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Q: valuate a.j8 1 b.- ¡7

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Consider the ordered basis 3 = {1, 1+ x, 1+ x + x²}. Given that %3D [1+ 2л + За?]8 — (а, b, с)*,…

A: Given β=1,1+x,1+x+x2 And 1+2x+3x2β=a,b,ct We have to find value for a,b and c…

Q: 2. Consider the basis * B = (1+*+**, x +r, 2). %3D for P2. Let p(x) = -1 + x + 2r?. Then [p(x)]R =…

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Q: 9. Determine a basis for the row space of [ -2 -1 2 -6

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Q: 3. Let vi = [1, -2,3], v2 = [-1,–4,5], and v3 = [5,-1,3] be vectors in R³. a) Use determinant to…

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Q: 1 1 11

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Q: V has bases B = (v1, v2, v3) and B' = (w1,w2, W3). If wi vị + 2v2 + 4v3, wz = 2v1 + 5v2 + 6v3, wz =…

A: Given that, B=(v1,v2,v3),B'=(w1,w2,w3) Given that,…