MAE101_-_Test3_-_SU_2024_2213.webp

Kizspy | Question: 49
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (i) and (ii)
D. None of the other choices is correct
Which of the followings are subspaces of R³?
(i) U = {(x, y, z) | x+2y-3z = 0}
(ii) U = {(x, y, z) | x2 + y2 + z2 = 1}.