Question

please give me the formula to find a term from the end in an ap

Answer 1

TO FIND TERM TERM FRM LAST=an+(n-1)(-d)

Answer 2

$\huge{\textcolor{red}{SOLUTION :-}}$

$\colorbox{lime}{\textcolor{red}{Formula for End term of an A.P :-}}$

$\implies A_term = L - (n-1)D$

$\implies$ L = last term of the A.P

$\implies$ D = common Difference.

$\implies$ N = the numberth term YOU have to find .