Cho hàm số có đồ thị . Gọi I là giao điểm của hai tiệm cận của . Xét tam giác đều ABI có hai đỉnh A, B thuộc , đoạn thẳng AB có độ dài bằng:           

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the word that has the underlined part pronounced differently from the rest:

  popular                    important                     psychology                        speaking

• Choose a word that has different stress pattern:

  prosperous                      capital                       industrial                 history

• Choose a word that has different stress pattern:

  modern            rural                      filthy                  transform

• Choose a word that has different stress pattern:

  century                   develop                     social                      history

• Choose the word that has the underlined part pronounced differently from the rest:

  method                filthy                  within                     twentieth

• Choose the word that has the underlined part pronounced differently from the rest:

  transformed                moved              earned               invented

• Choose the word that has the underlined part pronounced differently from the rest:

  about                   plough                 cough                    shout

• Choose the word that has the underlined part pronounced differently from the rest:

  waste                taste            station               statue

• Choose the word that has the underlined part pronounced differently from the rest:

  bury             carry             heavy                many

• Choose the word that has the underlined part pronounced differently from the rest:

  thank             them              thick                thoughtful