{"id":"matematyka-2012-luty-probna-podstawowa/zad/26","paper_id":"matematyka-2012-luty-probna-podstawowa","number":"26","points":2,"ptype":"open","subject":"matematyka","category":"probna","year":2012,"month":"luty","level":"podstawowa","text":"Zadanie 26. (2 pkt)\nWykaż, że jeśli\n0\nx \ni\n0\ny \n, to\n2\n2\nx\ny\nx\ny\ny\nx\n\n\n\n\n12","answer":null,"answer_text":null,"solution":"Dowód przeprowadzono poprawnie.","image":"img/matematyka-2012-luty-probna-podstawowa/zad-26.webp","solution_image":null,"topics":"algebra","page_from":11,"source":"zadaniazmatur","answer_source":null,"answer_text_source":null,"solution_source":"zadaniazmatur","text_source":"ocr","source_label":"Matematyka · Matura próbna · luty 2012 (podstawowa)","subject_label":"Matematyka","category_label":"Matura próbna","text_html":"<p>Zadanie 26. (2 pkt)<br>Wykaż, że jeśli<br>0<br>x <br>i<br>0<br>y <br>, to<br>2<br>2<br>x<br>y<br>x<br>y<br>y<br>x<br><br><br></p>\n<p>12</p>","solutions":[{"source":"zadaniazmatur","label":"zadaniazmatur.pl","kind":"text","html":"<p>Dowód przeprowadzono poprawnie.</p>"}]}