In an A.P., the sum of first n terms is \; ...

CBSE Class 10 Math 2022 Outside Delhi Set 2 Paper (Term II)

Question : 5 of 5

Marks: +1, -0

In an A.P., the sum of first

n

terms is

\; \frac{n}{2}(3 n+5)

. Find the

25^{\;\text{th }\;}

term of the A.P.

Solution: 👈: Video Solution

Go to Question:

Prev Question