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Desigualdades Racionales
Contributed by: Ligdami
  • 1. Resuelva
A) (∞,−4)∪[2,-∞)
B) (−∞,−4)∪[2,∞)
C) (−3,1]
D) (−3,1)∪[2,∞)
E) (−∞,−4]
  • 2. Resuelve
A) (−∞,−2]∪(2,4]
B) (−∞,−2]
C) (−∞,−2]∪(4,∞)
D) (−∞,4]
E) (∞,2]∪(4,-∞)
  • 3. Resuelve
A) (3 , ∞]
B) [-∞ , 3/2)
C) (3/2 , -3)
D) [-∞ , 3/2) U (3 , ∞]
E) (−3/2 , 3)
  • 4. Resuelve
A) (-∞ , -8] U ( 4 , ∞
B) (-∞ , -8] U ( -8 , ∞]
C) (-8 , 4 )
D) (-∞ , 4]
E) (8 , ∞]
  • 5. Resuelva
A) (−∞,−4)∪(2,∞)
B) (−∞,−4)
C) (-4,2)
D) (2,∞)
E) (−∞,−4)∪(2,∞)
  • 6. Resuelva
A) (−∞,4)∪(-3,∞]
B) (3,∞)
C) (−∞,−4)∪(3,∞)
D) (−4 , 3)
E) (−∞,−4)
  • 7. Resuelva
A) (∞,−4)∪(2,∞)
B) (−∞,2)
C) (2,4)
D) (−∞,2)∪(4,∞)
E) (4,∞)
  • 8. Resuelva
A) (∞,−3)∪(6,∞)
B) (−∞,3)
C) (3,6)
D) (6,∞)
E) (−∞,3)∪(6,∞)
  • 9. Resuelva
A) Entre 50 y 100
B) Menos de 150
C) 150
D) Más de 150
E) Entre 100 y 150
  • 10. Resuelva
A) Más de 60
B) Entre 60 y 70
C) Menos de 60
D) Entre 50 y 60
E) 60
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