  Centrale des maths - centraledesmaths.uregina.ca  Dilemmes & doutes    « D & D »    Sujet: term number   nouvelle recherche

2 articles trouvés pour ce sujet.    Page1/1            Which term of this sequence has value 8? 2016-07-20 Lauren pose la question :Hi there Which term in the sequence -2; -5/3; -4/3 ; -1; ... has a value of 8. Since term 2 and 3 of this sequence contain fractions which can be converted to recurring decimals. What is the best way to work out the common difference here. I do however understand that to work out the nth term of an arithmetic series, the following formula Tn = a + (n-1)d. In this series a = -2Penny Nom lui répond.     Which term of the series 2+7+12+...is 152? 2016-02-01 francis pose la question :whice term of the series 2+7+12+...is 152?Penny Nom lui répond.      Page1/1    Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.    Qui sommes-nous :: carte du site :: our english site