1 Nos conjuntos (A e B) no quadro abaixo, qual alternativa representa uma relação de inclusão?
A ( ) B ( ) C ( ) D ( )
2 Temos o conjunto A = {1, 2, 4, 8 e 16} e o conjunto B = {2, 4, 6, 8 e 10}. De acordo com a alternativas, onde estão localizados os elementos 2, 4 e 8?
A ( ) B ( ) C ( ) D ( )
3 Dados os conjuntos A, B e C, qual imagem representa A U (B ∩ C)?
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/publichttps://lh3.googleusercontent.com/a/ACg8ocJiBdF_WZ6Zpc7c5Yxw8YrX55vWVecJhf9m7ShFsVab-icieCg=s96-c)
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/publichttps://lh3.googleusercontent.com/a/ACg8ocLQfDgsNed-1yjmtu8xYRd-cBPVBQWtoikdgVnZUVqAmn2S74Gj=s96-c)
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/publichttps://img.quizur.com/a/img61e6ae5ec14ad7.42162934.png)
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/publichttps://lh3.googleusercontent.com/a/ACg8ocK_hGjpEPywxeXEVu3QW7blb3TMb-sVSJl6BeA-Ur4XzdOPzqg=s96-c)
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/public20229584/avatar_ca295cd1-5faf-4bd3-b2e7-455a599fa78e.png){kind=avatar}
![[[CONTENT_CARD_PROFILE_IMAGE_ALT]]](https://dev-beta.quizur.com/storage/v1/render/image/public20381641/avatar_c52bcbed-244c-40d9-9539-a5856d81863f.png){kind=avatar}