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Урок по теме : “ Решение тригонометрических уравнений ” .

Урок по теме : “ Решение тригонометрических уравнений ”. Устная работа. Упростить выражения : А)( - 1 )( ● - Б)

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Урок по теме : “ Решение тригонометрических уравнений ” .

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  1. Урок по теме: “Решение тригонометрических уравнений”.

  2. Устная работа. Упростить выражения: А)( - 1)( ● - Б)𝞪-1+𝞪 ● 0 В)𝞪∙ctg𝞪+𝞪 ● 2 Г) 𝞪-2 𝞪+1 ● (1- 𝞪)

  3. Формулы решения уравнений. ● ● ● ●

  4. 1 Вариант 2 Вариант ⨳ ⨳ ⨳ ⨳⨳ ⨳ ⨳ ⨳⨳

  5. 1 Вариант 2 Вариант ⨳ ⨳ ⨳⨳ ⨳⨳ ⨳ ⨳ ⨳ ⨳

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