Предмет: Алгебра, автор: BogdanShomko

пож....срочно...
Tg3x=√3

Ответы

Автор ответа: Juliaa21
79
tg3x= \sqrt{3} \\ \\ 3x= \frac{ \pi }{3} + \pi n|:3 \\ \\ x= \frac{ \pi }{9} + \frac{ \pi n}{3}

Ответ: π/9+πn/3 ;n∈z
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Вот сам текст
The Taos Pueblo
Visit a pueblo!
Native Americans have lived in pueblos for thousands of years. “A pueblo”
means “a village” in the Spanish language, because the whole village (more
than 500 people) can live in one big house with many flats. Pueblos are made
of earth mixed with straw and water. Inside this house it is cool in the summer
and warm in the winter months.
The Taos Pueblo is situated in the desert of New Mexico. It was built more
than 1000 years ago. Today 150 Indians live in this very old house, they have
no electricity or water in the house, but they like to live here and don’t want
to move to another house.
If you want to see real life of Native Americans, visit the Taos Pueblo. You
can try Indian food and buy Indian clothes.
Remember:
Nobody can swim in the Blue River outside the pueblo, because Indians
take drinking water from it and the river must be clean.
You shouldn’t open doors, if you are not invited by the Indians.
Be careful: there are no stairs or steps in the pueblo, the Indians will give
you a ladder to get inside.
Tickets: cheap ($5–$10), more expensive in July.
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