(1 point) Which of the following sets are subspaces of R³? -7x 5y -3x - 9y 6x +9y B. 0 * {[B]1-²} {[E] C. °a {[B]14**>"}
Posted: Sat Jul 09, 2022 1:59 pm
(1 point) Which of the following sets are subspaces of R³? -7x 5y -3x - 9y 6x +9y B. 0 * {1-²} {[E] C. °a {14**>"} =>0} D. x, y, z> A. E. 2 -{]} Y, ZER x, y ER x+y+z = 0 F. °-{]-+*+---} x+y+z= 2}