Cho cấp số nhân có $u_1=-1, u_6=0,00001$. Khi đó công bội q và số hạng tổng quát là

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Một số câu hỏi khác có thể bạn quan tâm.

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

  title                icon                little                 hide

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

  bear               beard               pear             tear (v)

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

  genuine             geneticist              guarantee                generate

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

  decided                  hatred               warned            sacred

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

  wear               fair                 clear                 square

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

  cook            look              could             pound

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

  pleased                punched               packed             pushed

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

  tooth              breath              myth               with

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

  rise                measure              please               pause

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

  stronger                longer               finger              singer