Question

Write 5th term from the end of the A.P. 3, 5, 7, 9, ..., 201.

Answer 1

In the given problem, we need to find the 5^th term from the end for the given A.P.

3, 5, 7, 9 …201

Here, to find the 5^th term from the end let us first find the common difference of the A.P. So,

First term (a) = 3

Last term (a_n) = 201

Common difference (d) =

Now, as we know, the n^th term from the end can be given by the formula,

So, the 5^th term from the end,

Therefore, the 5^th term from the end of the given A.P. is.