Cho số phức . Tìm phần thực, phần ảo của số phức .          

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  You’re having a sore throat. You’d better __________ to the doctor.
   

• Choose the best answer for the following sentence:

  I would rather __________ poor but happy than become rich without happiness.
   

• Choose the best answer for the following sentence:

  Sit down, please. __________ a cup of tea?
  
  

• Choose the best answer for the following sentence:

  “Must you come when your neighbor calls?”

  “No, I __________.”
  
  

• Choose the best answer for the following sentence:

  He will have to stay in hospital. That’s what he __________.
   

• Choose the best answer for the following sentence:

  “Do you have to buy this hat?”

  “No, I ____________. It isn’t necessary.”
   

• Choose the best answer for the following sentence:

  A man can never have too many ties. It’s ___________.
   

• Choose the best answer for the following sentence:

  It could not tell the difference between Indian music and jazz. It _________ tell the difference between Indian music and jazz.
  
  

• Choose the best answer for the following sentence:

  My mother permitted me to go out at night. She said, “You __________ go out tonight.
   

• Choose the best answer for the following sentence:

  It is possible that she will come to our party tonight. She _________ come here tonight.