Which of the following sets are subspaces of R³? A. {(-5,

Last updated: 7/23/2022

Which of the following sets are subspaces of R³? A. {(-5, y, z) | y, z arbitrary numbers } B. {(x, y, z) | x+y+z= -8} C. {(8x + 6y, 3x - 9y, -2x +9y) | x, y arbitrary numbers } D. {(x, y, z) | x+y+z=0} E. {(x, y, z) | 5x + 7y= 0,4x + 8z = 0} F. {(x, y, z) | x <y<z}