Cho đường thẳng d đi qua và vecto chỉ phương . Phương trình tham số của đường thẳng d là:  

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Mark the letter A, Β, C or D to indicate the sentence that is closest in meaning to each of the following questions:

  She’s bound to see Jim at the meeting.         

• Mark the letter A, Β, C or D to indicate the sentence that is closest in meaning to each of the following questions:     

   I won't sell the painting, no matter how much you offer me.         

• Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  Mary was very disappointed, but she tried to keep calm.         

• Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  It is rumored that the oil price is going to increase by 5%.

• Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  You will never eat there at the weekend unless you have made a reservation.           

• Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  You can stay in the flat for free as long as you pay the bills.     

• Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  We have run out of the items you want.         

• Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions:

  Once the airline announced its ticket sale, the telephone in the main office would not stop ringing.         

• Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions:

  In spite of all our efforts, we failed in the final match.         

• Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions:

  We don’t allow anyone to use their cell phones during the examination.