MAE101_-_Test3_-_SP_2024_1535.webp

(Choose 1 answer)
(See picture)
A. 1
B. 2
C. 0
D. -1
E. None of the other choices is correct


Q: 15
Let U be a subspace of R4 and {F = [1011], F₂=[-2120]}an orthogonal basis of U. Let X = [19-7-9 5] in U.Write X = aF1 + bF2. Find a + b.