Упростите, нужно расписать задание 12. Created by semkawf. matematika-ru

Ответ:Пошаговое объяснение:[tga*tg(2п+п/2+a)]/[(1+tg²a)ctga]=[tga*ctg²a]/(1+tg²a)ctga]={tga*ctga]/(1+tg²a)=1/(1+tg²a)=cos²aНовые вопросы в Математикапомогите пожалуйста умоляю помогите пж умоляю пжПОМОГИТЕ, СРОЧНО! даю много балловПОМОГИТЕ, СРОЧНО! ДАЮ МНОГО БАЛЛОВнайдите наименьшее значение выражения 5х+7у для натуральных чисел х и у , удовлетворяющих уравнению х²-у²=35326. Разложите на множители многочлен, Можете сделать только 4, 5 и 6, Відповідь: А Із мiста А до міста В вирушив автомобіль зі швидкістю 70 км/год, а назустріч йому з міста В до міста А у той самий час виïхав iнший автом…обіль зі швидкі стю 65 км/год. Якою буде відстань між автомобілями через 2 год від початку руху, якщо відстань між містами А і В дорівнює 300 км? Відповідь: Користуючись властивостями множення, спростіть: a) 3(2-x); 6) (2u +3n).5: B) 16q 1 12.СРОЧНО!!До якого числа треба додати 16,5, щоб воно збільшилося у 1,5 рази?326. Разложите на множители многочлен только первые три вопроса . Дам 10 баллов, спасибо заранееСпортсмен плыл до цели и обратно 2 минуты 36 секунд без отдыха как долго он плыл по течению и как долго если против течения он плыл в 2 раза медленнее…надо решить без уровнения действий надо решитьПредыдущийСледующийВместе мы знаем большеЭтот сайт использует cookies Политика Cookies . 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Упростите, нужно расписать задание 12...

semkawf @semkawf

July 2022 1 10 Report

Упростите, нужно расписать задание 12

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Bena20191

Ответ:

Пошаговое объяснение:

[tga*tg(2п+п/2+a)]/[(1+tg²a)ctga]=[tga*ctg²a]/(1+tg²a)ctga]={tga*ctga]/(1+tg²a)=1/(1+tg²a)=cos²a

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