MAI391_-_FA_2023_-_FE_2020.webp

Answer (Choose 1 answer)
(See picture)
A. Both U and V
B. Neither U nor V
C. Only U
D. Only V
Which the following sets are convex?
u = {(x, y, z) ∈ R³: 2x + y - 3z ≤ 5}U
v:= {(x, y, z) ∈ R³: x² + (y - 1)² + (z - 2)2 ≤ 4}