Question

for a sequence Sn = (3n + 2) find Tn examine whether the sequence is an A.P or G.P.​

Answer 1

Answer:

an=(3n+2)

Step-by-step explanation:

a1=3×1+2=5

A2=3×2+2=8

A3=3×3+2=11

A4=3×4+3=15

D=a2-a1=8-5=3

D=3