Question 29 Let Py have the inner product given by evaluation at -3, -1, 1 and 3. Suppose that po (t) = 1, p₁ (t) = t, and p2 (t) = t². Find the orthogonal projection of p2 (t) = t² onto subspace spanned by po (t) = 1, p1 (t) = t. O-St 05 0 St 0-5 052

Q: 4. Let W be the subspace of R³ spanned by w the orthogonal projection of 8- onto W. - (2/3) 1/3 and…

A: orthonormal vectors:- A set of non zero vectors v1, v2, v3,......, vn is called orthonormal if…

Q: Find the orthogonal projection of onto the subspace W of R4 spanned by projw() = -9 -4 -8 8 20 NHAW…

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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: Let fi = 1+ 2x + 3x², f2 = 2+ 3x + 4x?. B = (f1, f2) is a basis {ao + a1x + a2x²|ao – 2a1 + a2 = 0}…

A: Given f1=1+2x+3x2 and f2=2+3x+4x2. And B=f1,f2 is a basis for the subspace V=a0+a1x+a2x2|a0−2a1+a2=0…

Q: Let W be the subspace spanned by the vectors (1,2, 0, 3) and (2, 1,3,0). Find : a basis for W+.

A: Given that W is a subspace spanned by the vectors 1 , 2 , 0 , 3 and 2 , 1 , 3 , 0 . i.e., W = span1…

Q: Let fi = 1+a + 5a², f2 = 1 + 2x + 8a². B = (f1, f2) is a basis for the subspace V = {ao +a;# + azw²…

A: s = - 10 (option a) The detailed solution is as follows below:

Q: Q3. a) Express the vector (4,2) e R' as linear combination of the vectors (1,1) and (1,-1). b) Let T…

A: We have to find all these

Q: -2 3 Find the vector in the subspace W spanned by which is 1 27 closest to L 20] Answer:

A: *As this problem is related to Projection matrix, hope you know how to find inverse of a matrix,…

Q: Let a= and b= Show that there are scalars s and t so that sa+tb=. s = ? t = ?

A: a=-5,0,-3 and b=4,0,2sa+tb=27,0,15

Q: The vector x is in a subspace H with a basis ß = {b₁,b₂}. Find the ß-coordinate vector of x. b₁ =…

A: The given basis is b1,b2=1-2, -53. To Find: beta coordinate vector of x=19-17 w.r.t the above basis.

Q: Which of the following sets are subspaces of R³: W1 = {(x1, x2, X3) : x3 = 2x1 – 4x2}; W2 = {(x1,X2,…

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Q: АT (Ь — Ах) — ӧ. Interpret this statement in terms of the fundamental subspaces of A.

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Q: True or False, S is a subspace of R 3 x1 (8] x2 x3 S = O True O False 2x1 + x3 = 0, x1 + x2 = x3 = 0…

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Q: True/False: If V is a subspace of R", then dim(V) + dim(V+) = n. True False

A: This is true and follows from a famous theorem in linear algebra.

Q: If T: R R´is a linear transformation such that 1 -4 T. .T -3 1 0. -3 and T 0 = 0. -2 4 then T 4 -1…

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

Q: 0 Find the orthogonal projection of 0 onto the subspace of R4 spanned by 121 2 and 20

A: To find the orthogonal projection of the vector onto subspace first check the subspace spanned by…

Q: Suppose that X = eR' : 2 + y + z = 0 and r²+y² = z² } . Determine (with justification) whether X is…

A: We have to check whether the set X is a subspace of the vector space ℝ3. We have to give a…

Q: Let W be the subspace of Rª defines as X1 X2 W = {x = ER : : x1 – 3x2 + 4x3 – x4}. %3D x3 X4…

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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: 3) Find a basis for the subspace of R that consists of the intersection of the planes X-3Y = 5Z and…

A: This is a problem of vector space.

Q: Suppose that r1(t) and r2(t) are vector-valued functions in 2-space. Explain why solving the…

A: Given- r1t and r2t are vector - valued function in 2-space. To explain equation r1t=r2t may not…

Q: Let fi = 1+2r + 3x², f2 = 2 + 3x + 4x². B = (f1, f2) is a basis for the subspace V = {ao + a1x +…

A: For the given problem on vector spaces we need to determine the coefficient s .

Q: The cosine space F3 contains all combinations y(x) = A cos x+ B cos 2x+C cos 3x. Find a basis for…

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Q: (2) Let aj = (1,2, -1), a2 = (3,0, 1) and bị = (-1, 10, 7), b2 = (1, 2, 0) in R³. %3D (a) Is a, in…

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Q: Let W be the subspace of R spanned by the vectors 3 and -6 12 Find the matrix A of the orthogonal…

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