Let c = {A € Rn×n : AT = A} and_ Q = {B € R¹×n : BT = −B} and note that both C and Q are subspaces of Rnxn. For n = 4 (a) Find a basis for Q (b) Determine dim(Q). (c) Find dim(C) (d) Find the dimensions of C and Q for an arbitrary n.

Q: Let B be the basis of P3 consisting of the Hermite polynomials 1, 2t, -2+4t², and -12t+8t³; and let…

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A: Given,        To  find the closest point to v in the subspace W spanned by

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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: 1 :) Given v = -2 -5 -0 and 2 -16 6 -9 4 -4 0 -6 4 find the closest point to v in the subspace W…

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Q: 1. Determine whether w - {[:]•r:a-4-0} X1 E R? : : x1 – 23 = X2 is a subspace of R?.

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Q: The set B = {2 – 4x?, 8+ 3x – 16x2, 21 + 9x – 40x²} is a basis for P2. Find the coordinates of p(x)…

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Q: Find a basis of the following subspace of R³: W linear independence. {(a+b,b+c, c-a)}. Hint:…

A: Given Subspace is, W={(a+b,b+c,c-a):a,b,c∈ℝ}   Now, (a+b,b+c,c-a) =a(1,0,-1)+b(1,1,0)+c(0,1,1)   So,…

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Q: If A and B aren × n matrices which are similar, then rank(A) = rank(B). O true O false

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Q: Let B = (b, ,b2} and C = {c,,c2} be bases for a vector space V, and suppose b, = 3c, - 7c2 and b, =…

A: Let us consider a vector space V and B and C be the basis of vector space then the vector of B can…