8,a, b, c, d, 38,44,50 provide an ap. Find the value of the 20th term
Pls help me solve it because I don't know how to do it
looking at the last 3 terms, we can see that d = 6
then term(20) = a + 19d
= 8 + 19(6) = 122
then term(20) = a + 19d
= 8 + 19(6) = 122