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Solve the problem. ON 44) Find all values of h such that y will be in the subspace of R3 spanned by v1, v2, v3 if v1 = AND D) a w OHON A) h = -12 or 0 B) h =-12 - O C) all h * -12 D) h =-28 Find a matrix A such that W = Col A. Find a basis for the column space of the matrix. 2r - t -1 C 48) W = 4r - s + 3t : r, s, tin R 51) Let A = and B = s + 3t -9 VONA - 5s + t -11 A) B) 0 2 -1 OOH A N -1 O 1 HHA 1 -5 1 -5 C) D) It can be shown that matrix A is row equivalent 2 40 0 2 -1 to matrix B. Find a basis for Col A. 0 -1 1 -5 4 -1 3 A) -1 3 3 - w w Determine if the vector u is in the column space of matrix A and whether it is in the null space of A. B A) Not in Col A, not in Nul A C B) In Col A, not in Nul A C) Not in Col A, in Nul A D) In Col A and in Nul A Determine which of the sets of vectors is linearly D) independent. 50) A: The set { sin t, tan ty in C[0, 1] B: The set { sin t cost, cos 2t} in C[0, 1] C: The set {cos2 t, 1 + cos 2t} in C[0, 1] A) C only B) A and C C) A only D) A and B E) B only