מבוא מתמטי חיפוש בפרק הורד ספר פרק

{"Free":0,"Sample":1,"Paid":2}

[{"Name":"אינטגרל כפול ומשולש","Videos":[{"Watched":false,"Name":"אינטגרל כפול","VideoQuestionQueItems":[],"ID":137378},{"Watched":false,"Name":"דוגמה 1","VideoQuestionQueItems":[],"ID":137379},{"Watched":false,"Name":"דוגמה 2","VideoQuestionQueItems":[],"ID":137380},{"Watched":false,"Name":"דוגמה 3","VideoQuestionQueItems":[],"ID":137381},{"Watched":false,"Name":"דוגמה 4","VideoQuestionQueItems":[],"ID":137382},{"Watched":false,"Name":"דוגמה 5","VideoQuestionQueItems":[],"ID":137383},{"Watched":false,"Name":"דוגמה 6","VideoQuestionQueItems":[],"ID":137384},{"Watched":false,"Name":"דוגמה 7","VideoQuestionQueItems":[],"ID":137385},{"Watched":false,"Name":"דוגמה 8","VideoQuestionQueItems":[],"ID":137386},{"Watched":false,"Name":"דוגמה 9","VideoQuestionQueItems":[],"ID":137387},{"Watched":false,"Name":"דוגמה 10","VideoQuestionQueItems":[],"ID":137388},{"Watched":false,"Name":"דוגמה 11","VideoQuestionQueItems":[],"ID":137389},{"Watched":false,"Name":"אינטגרל משולש","VideoQuestionQueItems":[],"ID":137390},{"Watched":false,"Name":"דוגמה - אינטגרל משולש","VideoQuestionQueItems":[],"ID":137391}],"ID":121447},{"Name":"קואורדינטות ואלמנטים דיפרנציאלים","Videos":[{"Watched":false,"Name":"קואורדינטות קרטזיות גליליות וכדוריות","VideoQuestionQueItems":[],"ID":50310},{"Watched":false,"Name":"אלמנטים דיפרנציאלים","VideoQuestionQueItems":[],"ID":50311},{"Watched":false,"Name":"תרגיל - שטח דיסקה","VideoQuestionQueItems":[],"ID":50312},{"Watched":false,"Name":"תרגיל - חישוב נפח כדור","VideoQuestionQueItems":[],"ID":50313}],"ID":121446},{"Name":"צפיפות מטען","Videos":[{"Watched":false,"Name":"צפיפות","VideoQuestionQueItems":[],"ID":50289},{"Watched":false,"Name":"תרגיל - דיסקה עם חור","VideoQuestionQueItems":[],"ID":50290},{"Watched":false,"Name":"אלמנט מטען אינפיטיסימלי","VideoQuestionQueItems":[],"ID":50291},{"Watched":false,"Name":"תרגיל - מטען כולל בכדור","VideoQuestionQueItems":[],"ID":50292},{"Watched":false,"Name":"קשר בין הצפיפויות","VideoQuestionQueItems":[],"ID":50293}],"ID":121443},{"Name":"וקטורים","Videos":[{"Watched":false,"Name":"הקדמה לוקטורים","VideoQuestionQueItems":[],"ID":137392},{"Watched":false,"Name":"וקטור יחידה","VideoQuestionQueItems":[],"ID":50303},{"Watched":false,"Name":"מכפלה סקלרית","VideoQuestionQueItems":[],"ID":50304},{"Watched":false,"Name":"מכפלה וקטורית באמצעות דטרמיננטה","VideoQuestionQueItems":[],"ID":50305},{"Watched":false,"Name":"מכפלה וקטורית באמצעות גודל וכיוןן(כלל יד ימין)","VideoQuestionQueItems":[],"ID":50306},{"Watched":false,"Name":"בחירת כיוון ציר ה z","VideoQuestionQueItems":[],"ID":50307},{"Watched":false,"Name":"נוסחאות ששוה להכיר","VideoQuestionQueItems":[],"ID":50308},{"Watched":false,"Name":"הוכחה","VideoQuestionQueItems":[],"ID":50309}],"ID":121445},{"Name":"אופרטור הנאבלה","Videos":[{"Watched":false,"Name":"גרדיאנט בקצרה","VideoQuestionQueItems":[],"ID":50294},{"Watched":false,"Name":"משמעות הגרדיאנט","VideoQuestionQueItems":[],"ID":50295},{"Watched":false,"Name":"חישוב השיפוע בכיוון שונה","VideoQuestionQueItems":[],"ID":50296},{"Watched":false,"Name":"מינימום מקסימום","VideoQuestionQueItems":[],"ID":50297},{"Watched":false,"Name":"נאבלה כוקטור","VideoQuestionQueItems":[],"ID":50298},{"Watched":false,"Name":"נוסחת הדיברגנט","VideoQuestionQueItems":[],"ID":50299},{"Watched":false,"Name":"משמעות הדיברגנט וקווי שדה","VideoQuestionQueItems":[],"ID":50300},{"Watched":false,"Name":"רוטור","VideoQuestionQueItems":[],"ID":50301},{"Watched":false,"Name":"זהויות","VideoQuestionQueItems":[],"ID":137393},{"Watched":false,"Name":"סיכום - גרדיאנט דיברגנט ורוטור","VideoQuestionQueItems":[],"ID":137394},{"Watched":false,"Name":"פעולות נוספות והלפלאסיאן","VideoQuestionQueItems":[],"ID":50302}],"ID":121444}]

[{"ID":121447,"Videos":[137378,137379,137380,137381,137382,137383,137384,137385,137386,137387,137388,137389,137390,137391]},{"ID":121446,"Videos":[50310,50311,50312,50313]},{"ID":121443,"Videos":[50289,50290,50291,50292,50293]},{"ID":121445,"Videos":[137392,50303,50304,50305,50306,50307,50308,50309]},{"ID":121444,"Videos":[50294,50295,50296,50297,50298,50299,50300,50301,137393,137394,50302]}];

[137378,137379,137380,137381,137382,137383,137384,137385,137386,137387,137388,137389,137390,137391];

1

24