{"id":"site-3063/zad/3200","paper_id":"site-3063","number":"3200","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Ile wyrazów ujemnych ma ciąg (a_n) określony wzorem a_n=n^2-2n-24 dla n>=1?","answer":null,"answer_text":null,"solution":null,"image":"img/site/3063/zad-3200.svg","solution_image":"img/site/3063/rozw-3200.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Ile wyrazów ujemnych ma ciąg (a_n) określony wzorem a_n=n^2-2n-24 dla n&gt;=1?</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/3063/rozw-3200.svg"}]}