Tìm tập hợp tất cả các giá trị thực của tham số  để hàm số  đồng biến trên khoảng

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  I have never visited Vietnam but I __________ to Asia several times.
   

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

  altar                       attend                      attract                   arrest

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

  explain                     certain                         complain                   maintain

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

  marriage                         oblige                    neighbour                     exchange

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

  culture                       feature                        actual                      polite

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

  response                         suppose                           upstairs                       unwise

• Choose a word that has different stress pattern:

   

• Choose a word that has different stress pattern:

  equal                       survey                        contain                          special

• Choose a word that has different stress pattern:

  elephant                       ancestor                         envelop                        conical

• Choose a word that has different stress pattern:

  Titanic                      photograph                        attractive                     opinion