Question

hii
solve it fast...........​

Answer 1

Assume the 1st term to be a, common difference to be d Now, 6th term==> a+(6-1d)=a+5d=12.......(i) Similarly 8th term = a+7d=22.....(ii) Eq. (ii) - (i) a+7d=22 a+5d=12 - - - ---------------- 2d=10 d=5 Now d=5,so a =12-5d=12-10=2 Therefore, 10th term= a+9d=2+9*5=47