Question

If Sn, the sum of first n terms of an AP is given by Sn = 3n²-4n, Find the nth term.

please answer by totally explaining it clearly...It will be very helpful if you could do in a paper and put the image in answer!!! HELP|||​

Answer 1

$</p><p>\huge {\red{\boxed {\boxed {\boxed {\underline{\underline{ Merry Christmas!! }}}}}}}$

Solving in attachment....

nth term is 3n-4 - (n-1)/2d.

Answer 2

$\huge\fcolorbox{red}{pink}{Kar Bhala to ho Bhala}$