Răspuns :
x = numerele
x ≤ 3404
x > 3398.
x ∈ (3398,3404]
x = { 3399,3400,3401,3402,3403,3404}
x ≤ 3404
x > 3398.
x ∈ (3398,3404]
x = { 3399,3400,3401,3402,3403,3404}