Question 8 Let W be the subspace spanned by the u's. Find the distance from y to W. y = 02√3 18 O√626 03√2 O 626 U₁ 0 U₂ W
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- Let S=span(e1), T=span(e2) and W=span(e1+e3) be subspaces of R3. S is orthogonal to T, T is orthogonal to W, then S is orthogonal to W. true or false?(a) find the orthogonal complement S⊥, and (b) find the direct sum S⊕S⊥. S is the subspace of R3 consisting of the xz-plane.Problem 3: (2 marks) Let V = R be a vector space and let W be a subset of ', where W = {a,b,c):b = c² }. Determine, whether W is a subspace of vector space or not.
- 6. Let S be the subspace of R3 that consists of all solutions to the equation x+5y−z = 0.Find a basis for S. What is the dimension of S?Suppose U and W are two-dimensional subspaces of R3. Show that U∩W≠{0}The cosine space F3 contains all combinations y(x) = A cos x+ B cos 2x+C cos 3x. Find a basis for the subspace with y(O) = 0.
- Let V = { [x y z] in ℝ^3 ∶ z = 2x - y }. Is V a subspace of ℝ^3? If it is, what is the dimension of V? Any help (especially with details) would be greatly appreciated.Show there is no proper five dimensional subspace of R^5. (i.e. If V is a subspace of R^5 with dim V = 5, then V = R^5.Sole the IVP using the method of laplace transforms. w''-10w'+25w=25t+140 w(-2)=1 w'(-2)=-12