y=ln(3x^2)-найти производную - №21506325

y=ln(3x^2)-найти производную
- Предмет:
  Математика
- Автор:
  bullymedina
- 6 лет назад

Ответы 1

формула:(lnx)' = 1/x
- Автор:
  juana
- 6 лет назад
- 0
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7th form

Progress Check – 1

V – 2

I. Put in the sentences the suitable words. Each word or word combination is only used once.

luck give up missed lose competition believe tour communication win a chance in a million tried means mind

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3. Catch falling leaves in autumn and you'll have good … .

4. Have you taken part in the competition? – Yes, I … my chance two weeks ago.

5. The British … that on Halloween's the souls of the dead return to place where they live.

6. These means of long distance … were used for centuries.

7. Do you … my opening the window?

8. I'm afraid he'll … studying English.

9. It was a dangerous … .

10. - We've won the International Teenagers' Competition. What luck!

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II. The word in capitals above each of the following sentences can be used to form a word that fits suitably in the blank space. Fill each blank in this way.

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