פונקציות תועלת ועקומות אדישות חיפוש בפרק הורד ספר פרק

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

[{"Name":"כללי","Videos":[{"Watched":false,"Name":"פונקציות תועלת 1","VideoQuestionQueItems":[],"ID":17837},{"Watched":false,"Name":"פונקציות תועלת 2","VideoQuestionQueItems":[],"ID":17838},{"Watched":false,"Name":"פונקציות תועלת 3","VideoQuestionQueItems":[],"ID":17839},{"Watched":false,"Name":"פונקציות תועלת 4","VideoQuestionQueItems":[],"ID":17840},{"Watched":false,"Name":"פונקציות תועלת 5","VideoQuestionQueItems":[],"ID":17841},{"Watched":false,"Name":"פונקציות תועלת 6","VideoQuestionQueItems":[],"ID":17843},{"Watched":false,"Name":"פונקציות תועלת 7","VideoQuestionQueItems":[],"ID":17844},{"Watched":false,"Name":"שאלה 1","VideoQuestionQueItems":[],"ID":17847},{"Watched":false,"Name":"שאלה 2","VideoQuestionQueItems":[],"ID":17848},{"Watched":false,"Name":"שאלה 3","VideoQuestionQueItems":[],"ID":17849},{"Watched":false,"Name":"שאלה 4","VideoQuestionQueItems":[],"ID":17852},{"Watched":false,"Name":"שאלה 5","VideoQuestionQueItems":[],"ID":17853},{"Watched":false,"Name":"שאלה 6","VideoQuestionQueItems":[],"ID":17854}],"ID":503933}]

[{"ID":503933,"Videos":[17837,17838,17839,17840,17841,17843,17844,17847,17848,17849,17852,17853,17854]}];

[17837,17838,17839,17840,17841,17843,17844,17847,17848,17849,17852,17853,17854];

1

3