","hint":null,"videos":"$76","author":"$77","hintHidden":false,"aiShortenable":false,"aiClarifiable":true,"mySolutionCheckable":true,"aiQuizable":true,"upVotes":3,"voted":null} 74:["$75"] 78:{"updatedAt":"2020-03-03T09:27:30+01:00","name":"Podany zbiór zapisz w najprostszej postaci"} 79:[] 72:{"id":110651,"number":"7","exerciseType":null,"premium":true,"page":71,"videos":"$73","solutions":"$74","hidden":false,"seo":"$78","exerciseCategory":"normal","mathImages":"$79"} 7b:[] 7e:[] 7f:{"name":"Monika Plucik","id":31,"title":"Nauczyciel","about":"Spełniam się zawodowo jako nauczycielka matematyki. Hoduję kaktusy, czytam powieści przygodowe, jeżdżę konno. Dużo czasu spędzam także z moim kotem. ","avatarUrl":"https://prod.odrabiamy-assets.pl/uploads/author/avatar/31/240x240_kulek.jpg","gender":2,"authorVotesCount":59872} 7d:{"id":106728,"name":"Rozwiązanie 1","content":"

Podane przedziały odczytujemy z poniższego rysunku, na który naniesiono przedziały A,B,C,D.

a)

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