Question

Sn = 2+3n write the AP​

Answer 1

Explanation:

S(n-1)=2+3(n-1)

=2+3n-3=3n-1

we know , Sn -S(n-1)=Ţn

2+3n-3n+1 =Tn

Tn=3

so difference =0

AP= 3,3,3......