Exercice n°3
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Si A={1,2,3,4,5,6} et B={2,4,6,8} sont des sous-ensembles de E={1,2,3,4,5,6,7,8} alors: |
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| Soit E= {1,2,3,4,5,6,7,8,9,10}, A={2,4,6,8,10} alors: |
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Exercice n°3
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Si A={1,2,3,4,5,6} et B={2,4,6,8} sont des sous-ensembles de E={1,2,3,4,5,6,7,8} alors: |
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| Soit E= {1,2,3,4,5,6,7,8,9,10}, A={2,4,6,8,10} alors: |
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