Hey !!! a (first term ) = 7 d (common DIFFERENCE) = T2 -t1 = 13-7 = 6 n = 19 tn = a + ( n - 1 ) d t19 = 7 + ( 19 - 1 ) 6 t19 = 7 + 108t19 = 115 Answer ***********************************Hope it HELPS you !!@Rajukumar111
Your experience on this site will be improved by allowing cookies. Read Cookie Policy