Question

The sum of the 1st n term of an Ap is given by Sn=3n2-n. Determine the Ap And its 25th term

Answer 1

Answer:

$\bold \red{h} \bold\blue{i} \: \bold{m} \bold \purple{a} \bold \green{t} \bold \pink{e}$

$\huge\red{ \mid{ \underline{ \overline{ \tt a \pink{n} \blue{s} \purple{w} \gray{e} \orange{r}:-}} \mid}}$

attented......

༶•┈┈⛧┈♛♛┈⛧┈┈•༶⋆ ˚｡⋆୨୧˚　˚୨୧⋆｡˚ ⋆*＊✿❀　❀✿＊**＊✿❀　❀✿＊**＊✿❀　❀✿＊*⋆ ˚｡⋆୨୧˚　˚୨୧⋆｡˚ ⋆*:..｡o○　○o｡..:*༶•┈┈⛧┈♛*＊✿❀　❀✿＊*⋇⋆✦⋆⋇　❃.✮:▹　◃:✮.❃.・゜-: ✧ :-　　-: ✧ :-゜

⋇⋆✦⋆⋇　⋇⋆✦⋆⋇　☆.｡.:*　.｡.:*☆❃.✮:▹　◃:✮.❃❃.✮:▹　◃:✮.❃☆.｡.:*　.｡.:*☆⋇⋆✦⋆⋇　⋇⋆✦⋆⋇　

$\boxed{f} \red{o} \boxed{l} \pink{l}\boxed{o} \green{w} \: \: \boxed{m} \purple{e}$