Class 10 Maths Chapter 3 Exercise 3.1 l कक्षा 10 गणित प्रश्नावली 3.1 l Class 10 Math Ex 3.1

array(10) { [0]=> object(stdClass)#5042 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "LnYb0AItBPs" ["related_video_title"]=> string(69) "Class 10 Maths Chapter 3 Exercise 3.1 l Class 10 Math Ex 3.1 one shot" ["posted_time"]=> string(22) "10 дней назад" ["channelName"]=> string(18) "Inventors Academy " } [1]=> object(stdClass)#5015 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GIcuGNsJhVc" ["related_video_title"]=> string(122) "Mirror Formula Class 10 l दर्पण सूत्र कक्षा 10 l Magnification Class 10 l आवर्धन" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(18) "Inventors Academy " } [2]=> object(stdClass)#5040 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "IUiqASsVuVE" ["related_video_title"]=> string(127) "Class 10 Maths Chapter 2 Exercise 2.2 l कक्षा 10 गणित प्रश्नावली 2.2 l 2.2 Maths class 10" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(18) "Inventors Academy " } [3]=> object(stdClass)#5047 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "66J4988YQYk" ["related_video_title"]=> string(127) "Class 10 Maths Chapter 2 Exercise 2.1 l कक्षा 10 गणित प्रश्नावली 2.1 l 2.1 Maths class 10" ["posted_time"]=> string(25) "2 месяца назад" ["channelName"]=> string(18) "Inventors Academy " } [4]=> object(stdClass)#5026 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "t8ZuVeiYJzc" ["related_video_title"]=> string(80) "Do char vale raikhik samikaran yugam ,a Pair of Linear Equation in Two Variables" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(13) "ukmathclasses" } [5]=> object(stdClass)#5044 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ZJKxyxf1C9k" ["related_video_title"]=> string(127) "Россия вступает в войну на Ближнем Востоке? / Жёсткое заявление МИД РФ" ["posted_time"]=> string(23) "6 часов назад" ["channelName"]=> string(10) "NEXTA Live" } [6]=> object(stdClass)#5039 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "KRB416jF5bA" ["related_video_title"]=> string(94) "Bihar Board 12th History Answer Key 2025 l Class 12th History Answer Key 2025 l Education Baba" ["posted_time"]=> string(25) "4 месяца назад" ["channelName"]=> string(18) "Inventors Academy " } [7]=> object(stdClass)#5049 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "r9VsEpXxwsA" ["related_video_title"]=> string(107) "Корень из двух – первая математическая трагедия // Vital Math" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(10) "Vital Math" } [8]=> object(stdClass)#5025 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "mvKQfXPBPRY" ["related_video_title"]=> string(78) "Class 10 Maths Exercise 4.1 l Class 10 Maths Chapter 4 Exercise 4.1 one shot l" ["posted_time"]=> string(21) "6 дней назад" ["channelName"]=> string(18) "Inventors Academy " } [9]=> object(stdClass)#5043 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "KLzMZT-jZIc" ["related_video_title"]=> string(77) "Развязка в войне / Принято срочное решение" ["posted_time"]=> string(24) "16 часов назад" ["channelName"]=> string(10) "NEXTA Live" } }