Réponse:
1. ]-∞;3[ ∩ ]-6;+∞[ = ]-6;3[
2. [-5;+∞[ ∩ ]-∞;7] = [-5;7]
3. ]-∞;1[ ∩ [⅓;+∞[ = [⅓;1[
4. ]1;+∞[ ∩ [3;+∞[ = [3;+∞[
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse:
1. ]-∞;3[ ∩ ]-6;+∞[ = ]-6;3[
2. [-5;+∞[ ∩ ]-∞;7] = [-5;7]
3. ]-∞;1[ ∩ [⅓;+∞[ = [⅓;1[
4. ]1;+∞[ ∩ [3;+∞[ = [3;+∞[