Question

1. In an AP, Sn=3n+5 then, the value of 'd' is: A) 3 B) 5 C) -5 D) 8​

Answer 1

Answer:5

Explanation:

S1=3+5=8, i.e T1 =8

S2=6+5=11,ie T1+T2 =11

So, T2 =11-8=3

So, d =T2 -T1

=>d=8-3=5

Hope it helps.

Mark as brainliest answer!!

Answer 2

Hello !

Ya sure mate, I'll be !