1. -3 < x < 5 => x ∈ .....
2. -3 ≤ x ≤ 5 => x ∈ .....
3. -3 < x ≤ 5 => x ∈.....
4. -3 ≤ x < 5 => x ∈......
Răspunsuri la întrebare
Răspuns de
1
1.x€{-2,-1,0,1,2,3,4}
2.x€{-3,-2,-1,0,1,2,3,4,5}
3.x€{-2,-1,0,1,2,3,4,5}
4.x€{-3,-2,-1,0,1,2,3,4}
2.x€{-3,-2,-1,0,1,2,3,4,5}
3.x€{-2,-1,0,1,2,3,4,5}
4.x€{-3,-2,-1,0,1,2,3,4}
Răspuns de
0
X ∈(-3;5)
x ∈[-3;5]
x ∈(-3;5]
x ∈[-3;5)
x ∈[-3;5]
x ∈(-3;5]
x ∈[-3;5)
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