yg g dan h aja ya thanks

G = {x | -2 ≤ 2x ≤ 10, x € bilangan bulat}
Karena G = 2x
G = {(2×-1),(2×0),(2×1),(2×2), (2x3), (2×4), (2×5)
Maka G = {,-2,0,2,4,6,8,10}

H = {x | 3 ≤ x + 1 ≤ 8, x € bilangan asli}
Karena H = x + 1
H = {(2+1),(3+1),(4+1),(5+1),(6+1),(7+1)}
Maka H {3,4,5,6,7,8}

Maaf kalo salah -'
Semoga membantu :)