[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,0:00:00.74,0:00:01.81,Default,,0000,0000,0000,,Son videoda gördük ki, Dialogue: 0,0:00:01.81,0:00:03.56,Default,,0000,0000,0000,,ikidəyişənli iki tənlikdən ibarət Dialogue: 0,0:00:03.56,0:00:05.79,Default,,0000,0000,0000,,sistem götürüb onu matris tənliyi kimi Dialogue: 0,0:00:05.79,0:00:09.12,Default,,0000,0000,0000,,ifadə edə bilərik. Burada A matrisi Dialogue: 0,0:00:09.12,0:00:11.79,Default,,0000,0000,0000,,sol tərəfdəki əmsallardır. Dialogue: 0,0:00:11.79,0:00:13.67,Default,,0000,0000,0000,,X sütun vektorunda Dialogue: 0,0:00:13.67,0:00:16.61,Default,,0000,0000,0000,,iki dəyişən var, S və T. Dialogue: 0,0:00:16.61,0:00:17.84,Default,,0000,0000,0000,,B sütun vektoru isə Dialogue: 0,0:00:17.84,0:00:20.53,Default,,0000,0000,0000,,buradakı sağ tərəfi təmsil edir. Dialogue: 0,0:00:20.53,0:00:21.65,Default,,0000,0000,0000,,Maraqlı olan budur ki, Dialogue: 0,0:00:21.65,0:00:23.39,Default,,0000,0000,0000,,A tənliyi, A matrisi Dialogue: 0,0:00:23.39,0:00:25.23,Default,,0000,0000,0000,,vur X vektoru Dialogue: 0,0:00:25.23,0:00:27.60,Default,,0000,0000,0000,,B vektoruna bərabər olacaq. Dialogue: 0,0:00:27.60,0:00:29.90,Default,,0000,0000,0000,,Burada maraqlı olan odur ki,\NA matrisinin Dialogue: 0,0:00:29.90,0:00:30.64,Default,,0000,0000,0000,,tərsi varsa, Dialogue: 0,0:00:30.64,0:00:34.33,Default,,0000,0000,0000,,biz tənliyin həm sol, həm də sa tərəfini Dialogue: 0,0:00:34.33,0:00:35.54,Default,,0000,0000,0000,,vura bilərik. Dialogue: 0,0:00:35.54,0:00:37.41,Default,,0000,0000,0000,,Onları müvafiq tərəflərinin solunda Dialogue: 0,0:00:37.41,0:00:39.44,Default,,0000,0000,0000,,A matrisinin tərsi ilə vurmalıyıq. Dialogue: 0,0:00:39.44,0:00:40.88,Default,,0000,0000,0000,,Çünki bunu xatırlayırıq. Dialogue: 0,0:00:40.88,0:00:43.12,Default,,0000,0000,0000,,Matrisləri vurarkən sıra vacib olduqda Dialogue: 0,0:00:43.12,0:00:44.91,Default,,0000,0000,0000,,tənliyin hər iki tərəfində Dialogue: 0,0:00:44.91,0:00:46.67,Default,,0000,0000,0000,,sol tərəfləri çoxaldırıq. Dialogue: 0,0:00:46.67,0:00:49.20,Default,,0000,0000,0000,,Bunu etsək, Dialogue: 0,0:00:49.20,0:00:52.68,Default,,0000,0000,0000,,naməlum vektorun həllinə çatırıq. Dialogue: 0,0:00:52.68,0:00:53.55,Default,,0000,0000,0000,,X vektorunu\Nbilsək, Dialogue: 0,0:00:53.55,0:00:55.98,Default,,0000,0000,0000,,S və T-nin nə olduğunu bilərik. Dialogue: 0,0:00:55.98,0:00:57.30,Default,,0000,0000,0000,,Sonra biz bu tənliklər Dialogue: 0,0:00:57.30,0:00:59.38,Default,,0000,0000,0000,,sistemini həll etmiş olacağıq. Dialogue: 0,0:00:59.38,0:01:00.91,Default,,0000,0000,0000,,Gəlin, bunu edək. Dialogue: 0,0:01:00.91,0:01:03.53,Default,,0000,0000,0000,,Gəlin A-nın tərsini tapaq və Dialogue: 0,0:01:03.53,0:01:05.53,Default,,0000,0000,0000,,onu B vektorua vuraq. Dialogue: 0,0:01:05.53,0:01:07.98,Default,,0000,0000,0000,,Bununla X vektorunu, Dialogue: 0,0:01:07.98,0:01:10.12,Default,,0000,0000,0000,,S və T-ni tapacağıq. Dialogue: 0,0:01:10.12,0:01:15.50,Default,,0000,0000,0000,,A-nın tərsi Dialogue: 0,0:01:15.50,0:01:17.85,Default,,0000,0000,0000,,1 böl onun determinantına bərabərdir. Dialogue: 0,0:01:17.85,0:01:21.77,Default,,0000,0000,0000,,2x2 ölçülü A-nın determinantı Dialogue: 0,0:01:21.77,0:01:26.78,Default,,0000,0000,0000,,2 vur 4 çıx mənfi iki vur mənfi 5-ə Dialogue: 0,0:01:26.78,0:01:28.42,Default,,0000,0000,0000,,bərabər olacaq. Dialogue: 0,0:01:28.42,0:01:32.56,Default,,0000,0000,0000,,Bu 8 çıx müsbət 10 olacaq, Dialogue: 0,0:01:32.56,0:01:34.38,Default,,0000,0000,0000,,8 çıx müsbət 10. Dialogue: 0,0:01:34.38,0:01:36.03,Default,,0000,0000,0000,,Bu da mənfi ikiyə bərabəridir. Dialogue: 0,0:01:36.03,0:01:39.29,Default,,0000,0000,0000,,Burada mənfi iki olacaq. Dialogue: 0,0:01:39.34,0:01:42.11,Default,,0000,0000,0000,,Yenə: 2 vur 4 8-dir, çıx Dialogue: 0,0:01:42.11,0:01:44.70,Default,,0000,0000,0000,,mənfi 2 vur mənfi 5 müsbət 10-dur. Dialogue: 0,0:01:44.70,0:01:48.96,Default,,0000,0000,0000,,Cavab mənfi ikidir. Dialogue: 0,0:01:48.96,0:01:50.12,Default,,0000,0000,0000,, Dialogue: 0,0:01:50.12,0:01:54.87,Default,,0000,0000,0000,, Dialogue: 0,0:01:54.87,0:01:57.90,Default,,0000,0000,0000,, Dialogue: 0,0:01:57.90,0:02:00.85,Default,,0000,0000,0000,, Dialogue: 0,0:02:00.85,0:02:03.64,Default,,0000,0000,0000,, Dialogue: 0,0:02:03.64,0:02:05.64,Default,,0000,0000,0000,, Dialogue: 0,0:02:05.64,0:02:06.92,Default,,0000,0000,0000,, Dialogue: 0,0:02:06.92,0:02:08.29,Default,,0000,0000,0000,, Dialogue: 0,0:02:08.29,0:02:10.44,Default,,0000,0000,0000,, Dialogue: 0,0:02:10.44,0:02:11.92,Default,,0000,0000,0000,, Dialogue: 0,0:02:11.92,0:02:13.50,Default,,0000,0000,0000,, Dialogue: 0,0:02:13.50,0:02:14.63,Default,,0000,0000,0000,, Dialogue: 0,0:02:14.63,0:02:16.24,Default,,0000,0000,0000,, Dialogue: 0,0:02:16.24,0:02:18.96,Default,,0000,0000,0000,, Dialogue: 0,0:02:18.96,0:02:21.53,Default,,0000,0000,0000,, Dialogue: 0,0:02:21.53,0:02:22.69,Default,,0000,0000,0000,, Dialogue: 0,0:02:22.69,0:02:25.24,Default,,0000,0000,0000,, Dialogue: 0,0:02:25.24,0:02:28.55,Default,,0000,0000,0000,, Dialogue: 0,0:02:28.55,0:02:31.92,Default,,0000,0000,0000,, Dialogue: 0,0:02:31.92,0:02:35.72,Default,,0000,0000,0000,, Dialogue: 0,0:02:35.72,0:02:36.77,Default,,0000,0000,0000,, Dialogue: 0,0:02:36.77,0:02:42.70,Default,,0000,0000,0000,, Dialogue: 0,0:02:42.70,0:02:48.31,Default,,0000,0000,0000,, Dialogue: 0,0:02:48.31,0:02:52.81,Default,,0000,0000,0000,, Dialogue: 0,0:02:52.81,0:02:55.18,Default,,0000,0000,0000,, Dialogue: 0,0:02:55.18,0:02:56.99,Default,,0000,0000,0000,, Dialogue: 0,0:02:56.99,0:02:59.37,Default,,0000,0000,0000,, Dialogue: 0,0:02:59.37,0:03:01.72,Default,,0000,0000,0000,, Dialogue: 0,0:03:01.72,0:03:03.71,Default,,0000,0000,0000,, Dialogue: 0,0:03:03.71,0:03:05.18,Default,,0000,0000,0000,, Dialogue: 0,0:03:05.18,0:03:09.43,Default,,0000,0000,0000,, Dialogue: 0,0:03:09.43,0:03:15.16,Default,,0000,0000,0000,, Dialogue: 0,0:03:15.16,0:03:17.96,Default,,0000,0000,0000,, Dialogue: 0,0:03:17.96,0:03:19.68,Default,,0000,0000,0000,, Dialogue: 0,0:03:19.68,0:03:23.86,Default,,0000,0000,0000,, Dialogue: 0,0:03:23.86,0:03:26.40,Default,,0000,0000,0000,, Dialogue: 0,0:03:26.40,0:03:28.12,Default,,0000,0000,0000,, Dialogue: 0,0:03:28.12,0:03:33.52,Default,,0000,0000,0000,, Dialogue: 0,0:03:33.52,0:03:38.55,Default,,0000,0000,0000,, Dialogue: 0,0:03:38.55,0:03:40.78,Default,,0000,0000,0000,, Dialogue: 0,0:03:40.78,0:03:43.75,Default,,0000,0000,0000,, Dialogue: 0,0:03:43.75,0:03:45.67,Default,,0000,0000,0000,, Dialogue: 0,0:03:45.67,0:03:47.70,Default,,0000,0000,0000,, Dialogue: 0,0:03:47.70,0:03:49.89,Default,,0000,0000,0000,, Dialogue: 0,0:03:49.89,0:03:52.13,Default,,0000,0000,0000,, Dialogue: 0,0:03:52.13,0:03:54.14,Default,,0000,0000,0000,, Dialogue: 0,0:03:54.14,0:03:57.69,Default,,0000,0000,0000,, Dialogue: 0,0:03:57.69,0:04:00.13,Default,,0000,0000,0000,, Dialogue: 0,0:04:00.13,0:04:02.70,Default,,0000,0000,0000,, Dialogue: 0,0:04:02.70,0:04:06.53,Default,,0000,0000,0000,, Dialogue: 0,0:04:06.53,0:04:08.81,Default,,0000,0000,0000,, Dialogue: 0,0:04:08.81,0:04:09.100,Default,,0000,0000,0000,, Dialogue: 0,0:04:09.100,0:04:11.84,Default,,0000,0000,0000,, Dialogue: 0,0:04:11.84,0:04:15.72,Default,,0000,0000,0000,, Dialogue: 0,0:04:15.72,0:04:18.91,Default,,0000,0000,0000,, Dialogue: 0,0:04:18.91,0:04:22.25,Default,,0000,0000,0000,, Dialogue: 0,0:04:22.25,0:04:23.85,Default,,0000,0000,0000,, Dialogue: 0,0:04:23.85,0:04:27.89,Default,,0000,0000,0000,, Dialogue: 0,0:04:27.89,0:04:32.72,Default,,0000,0000,0000,, Dialogue: 0,0:04:32.72,0:04:36.77,Default,,0000,0000,0000,, Dialogue: 0,0:04:36.77,0:04:43.31,Default,,0000,0000,0000,, Dialogue: 0,0:04:43.31,0:04:46.60,Default,,0000,0000,0000,, Dialogue: 0,0:04:46.60,0:04:47.59,Default,,0000,0000,0000,, Dialogue: 0,0:04:47.59,0:04:49.25,Default,,0000,0000,0000,, Dialogue: 0,0:04:49.25,0:04:51.41,Default,,0000,0000,0000,, Dialogue: 0,0:04:51.41,0:04:52.47,Default,,0000,0000,0000,, Dialogue: 0,0:04:52.47,0:04:53.54,Default,,0000,0000,0000,, Dialogue: 0,0:04:53.54,0:04:54.81,Default,,0000,0000,0000,, Dialogue: 0,0:04:54.81,0:04:56.17,Default,,0000,0000,0000,, Dialogue: 0,0:04:56.17,0:04:58.12,Default,,0000,0000,0000,, Dialogue: 0,0:04:58.12,0:05:01.13,Default,,0000,0000,0000,, Dialogue: 0,0:05:01.13,0:05:05.91,Default,,0000,0000,0000,, Dialogue: 0,0:05:05.91,0:05:07.66,Default,,0000,0000,0000,, Dialogue: 0,0:05:07.66,0:05:10.12,Default,,0000,0000,0000,, Dialogue: 0,0:05:10.12,0:05:12.11,Default,,0000,0000,0000,, Dialogue: 0,0:05:12.11,0:05:14.80,Default,,0000,0000,0000,, Dialogue: 0,0:05:14.80,0:05:16.36,Default,,0000,0000,0000,, Dialogue: 0,0:05:16.36,0:05:18.27,Default,,0000,0000,0000,, Dialogue: 0,0:05:18.27,0:05:20.43,Default,,0000,0000,0000,, Dialogue: 0,0:05:20.43,0:05:23.91,Default,,0000,0000,0000,, Dialogue: 0,0:05:23.91,0:05:26.27,Default,,0000,0000,0000,, Dialogue: 0,0:05:26.27,0:05:29.88,Default,,0000,0000,0000,, Dialogue: 0,0:05:29.88,0:05:32.13,Default,,0000,0000,0000,, Dialogue: 0,0:05:32.13,0:05:33.87,Default,,0000,0000,0000,, Dialogue: 0,0:05:33.87,0:05:35.60,Default,,0000,0000,0000,, Dialogue: 0,0:05:35.60,0:05:37.78,Default,,0000,0000,0000,, Dialogue: 0,0:05:37.78,0:05:39.40,Default,,0000,0000,0000,, Dialogue: 0,0:05:39.40,0:05:41.88,Default,,0000,0000,0000,, Dialogue: 0,0:05:41.88,0:05:45.48,Default,,0000,0000,0000,, Dialogue: 0,0:05:45.48,0:05:47.55,Default,,0000,0000,0000,, Dialogue: 0,0:05:47.55,0:05:48.86,Default,,0000,0000,0000,, Dialogue: 0,0:05:48.86,0:05:49.88,Default,,0000,0000,0000,, Dialogue: 0,0:05:49.88,0:05:51.39,Default,,0000,0000,0000,, Dialogue: 0,0:05:51.39,0:05:52.84,Default,,0000,0000,0000,, Dialogue: 0,0:05:52.84,0:05:55.28,Default,,0000,0000,0000,, Dialogue: 0,0:05:55.28,0:05:57.69,Default,,0000,0000,0000,, Dialogue: 0,0:05:57.69,0:05:59.48,Default,,0000,0000,0000,, Dialogue: 0,0:05:59.48,0:06:00.84,Default,,0000,0000,0000,, Dialogue: 0,0:06:00.84,0:06:03.87,Default,,0000,0000,0000,, Dialogue: 0,0:06:03.87,0:06:05.76,Default,,0000,0000,0000,, Dialogue: 0,0:06:05.76,0:06:09.98,Default,,0000,0000,0000,, Dialogue: 0,0:06:09.98,0:06:13.30,Default,,0000,0000,0000,, Dialogue: 0,0:06:13.30,0:06:16.93,Default,,0000,0000,0000,, Dialogue: 0,0:06:16.93,0:06:21.64,Default,,0000,0000,0000,, Dialogue: 0,0:06:21.64,0:06:23.24,Default,,0000,0000,0000,, Dialogue: 0,0:06:23.24,0:06:26.56,Default,,0000,0000,0000,, Dialogue: 0,0:06:26.56,0:06:28.88,Default,,0000,0000,0000,, Dialogue: 0,0:06:28.88,0:06:31.83,Default,,0000,0000,0000,, Dialogue: 0,0:06:31.83,0:06:33.36,Default,,0000,0000,0000,, Dialogue: 0,0:06:33.36,0:06:34.57,Default,,0000,0000,0000,, Dialogue: 0,0:06:34.57,0:06:36.51,Default,,0000,0000,0000,, Dialogue: 0,0:06:36.51,0:06:39.27,Default,,0000,0000,0000,,