Question

WILL GIVE A BRAINLIEST PLEASE HELP!!

Answer 1

A(4) = 1/2 a(n - 1) + 12 = 36
1/2 * 3a  + 12 = 36
3/2 a = 24
a = 16
 
so first term = 1/2 * 16 (1 - 1) + 12 = 12
which  is different from any of the choices.

you sure you have the question right? Or maybe i misread it.