Question

find the 10th term of an AP 5,9,..​

Answer 1

Answer:

Here, nth term is=a+(n−1)d

⟹5+(n−1)4=185

Hence, n=46

So, 9th term from end will be the 38th term of this A.P

i.e; a+37d=5+37.(4)

⟹153

Answer 2

Hope this helped you :7