Тригонометрические формулы by Дарья https://padlet.com/dashasidorenko03/jlbovg1hb83263qp Запишите формулы по их названию en-us 2023-05-12 12:32:01 UTC 2025-09-24 12:29:36 UTC hello@padlet.com Основное тригонометрическое тождество dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588640816 2023-05-12 12:36:33 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588640816 синус двойного угла dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588642033 2023-05-12 12:37:38 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588642033 косинус двойного угла dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588642272 2023-05-12 12:37:50 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588642272 Формулы сложения аргументов(синус и косинус) dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588643622 2023-05-12 12:39:00 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588643622 Формулы вычитания аргументов(синус и косинус) dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588643844 2023-05-12 12:39:13 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588643844 sin^2(a) +cos^2(a) = 1 anyakochub https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588645915 2023-05-12 12:40:54 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588645915 sin(2a) = 2sin(a) cos(a) anyakochub https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588646649 2023-05-12 12:41:32 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588646649 cos(2a) = cos^2(a) -sin^2(a) anyakochub https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588648310 2023-05-12 12:42:55 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588648310 sin(a+b) = sin(a) cos(b) +cos(a) sin(b) anyakochub https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588650285 cos(a+b) = cos(a) cos(b) -sin(a) sin(b) ]]> 2023-05-12 12:44:25 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588650285 sin(a-b) = sin(a) cos(b) - sin(b) cos(a) anyakochub https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588652169 cos(a-b) = cos(a) cos(b) + sin(a) sin(b) ]]> 2023-05-12 12:45:58 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588652169 формулы произведения функций dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588707831 2023-05-12 13:30:47 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588707831 cosα⋅cosβ= 1\2(cos(α−β)+cos(α+β)​) dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588709288 2023-05-12 13:31:53 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588709288 sinα⋅sinβ= 1\2(cos(α−β)−cos(α+β)​) dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588710638 2023-05-12 13:33:03 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588710638 sinα⋅cosβ= 1\2(sin(α−β)+sin(α+β))​ dashasidorenko03 https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588712355 2023-05-12 13:34:21 UTC https://padlet.com/dashasidorenko03/jlbovg1hb83263qp/wish/2588712355