sin (pi(x+21)/15)= - (корень из 3)/2 - №24738590

sin (pi(x+21)/15)= - (корень из 3)/2
- Предмет:
  Алгебра
- Автор:
  christian
- 5 лет назад

Ответы 1

pi(x+21)/15=(-1)n+1pi/3+pipx=(-1)n+1*5-21+15n
- Автор:
  lizethlandry
- 2 года назад
- 6
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СРОООЧНОО! ПЕРЕВОД!
One day Father rabbit went to the forest. He needed some food for his family.
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he found some apples under an apple tree. "OK," he said. "There are not many apples here, but it's late and I must go home." He put the apples in the bag and ran home. On his way, he met a bear. "What do you have in your bag?" the bear asked. "There are apples in my bag," said the rabbit. "I would like some apples," said the bear. "Sure! (Here
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