Question

in an ap the sum of n terms is 3n^2/2+13/2*n find its 25th term​

Answer 1

Step-by-step explanation:

3×25^2/2+13/2×25

75^2/15/50

5625/15/50

375/50

7.5

Answer 2

Answer:

answer is 7.5 is the 25th term ........