1) Write v (7, 2, 5, -3) as a linear combination o the vectors in set:...
(a) Write the vector aas a linear combination of the set of orthonormal basis vectors 2 marks] (b) Find the orthogonal projection of the vector (1,-3) on the vector v- (-1,5). 2 marks] (c) Using your result for part (b) verify that w = u-prolvu is perpendicular to V. 2 marks] (a) Write the vector aas a linear combination of the set of orthonormal basis vectors 2 marks] (b) Find the orthogonal projection of the vector (1,-3) on the vector...
Consider the following three vectors in ; v1 = (1, 7, −2), v2 = (4, 3, 5), v3 = (2, −11, 9): i) Say whether v1, v2, v3 are linearly dependent or linearly independent. (Justify) ii) Say if v1, v2, v3 generate . (justify) iii) If it exists, determine the constants c1, c2, c3, such that c1v1 + c2v2 + c3v3 = (0, −5, 13/5), or argue why it cannot be written as a linear combination. We were unable to...
Write each vector as a linear combination of the vectors in S. (Use Si and s2, respectively, for the vectors in the set. If not possible, enter IMPOSSIBLE.) S = {(1, 2, -2), (2, -1, 1)} (a) z = (-3,-1, 1) (b) v = (-1, -5, 5) (c) w = (2,-16, 16) (d) u = (1,-6,-6) (d)
4 We can write the vector V = | 3 | in the 2. linear combination of basis vectors 4 2. i = 4 12 = -6 6 5 3 = 3 as 4 Select one: 이 A. V = Su + 2 + u3 B. None of these answers 18 2 11 O 0 118 p. V = ful + 2 - ITU3 O E. V = -fu] + 2 - 13
Without using row reduction, write the vector [1 2 3]^T as a linear combination of the vectors in the set S={(1,-1,0), (2,2,5), (-5,-5,4)}.
Find a linear combination of vectors vi -(1,-1,0,3),v2 (3,1,2,2). v (-2,4,-1, 3) that is equal to vector t - (1,9, 3,-2). If it's impossible, enter all zeros Find a linear combination of vectors vi -(1,-1,0,3),v2 (3,1,2,2). v (-2,4,-1, 3) that is equal to vector t - (1,9, 3,-2). If it's impossible, enter all zeros
Consider the following vectors. 9 0 6 0 Give the corresponding linear combination. (If an answer does not exist, enter DNE.) 1I Is the vector v a linear combination of the vectors u1 and u? O The vector v is a linear combination of u and u 2 The vector v is not a linear combination of u1 and u2- Consider the following vectors. 9 0 6 0 Give the corresponding linear combination. (If an answer does not exist, enter...
Write each vector as a linear combination of the vectors in S. (Use si and s2, respectively, for the vectors in the set. If not possible, enter IMPOSSIBLE.) S = {(1, 2, -2), (2, -1, 1)} (a) z = (-4, -3, 3) 2 = -251 – 1s2 (b) v = (-1, -6,6) (c) w = (0, -20, 20) w =
7. (a) Are the vectors (1,-1, 2, 1), (-1,-3, 3, 2), (2, 2, -1,-1), (3, 1, 1, 2) linearly independent? (b) Do the above vectors form a basis for R? (c) Can you write the vector v = (0,-4, 5, 2) as a linear combination of the above vectors? (15 points)
IT a) If one row in an echelon form for an augmented matrix is [o 0 5 o 0 b) A vector bis a linear combination of the columns of a matrix A if and only if the c) The solution set of Ai-b is the set of all vectors of the formu +vh d) The columns of a matrix A are linearly independent if the equation A 0has If A and Bare invertible nxn matrices then A- B-'is the...