Question

find the third term of the following sequence a1=a2=2 an=an-1=1 (n>2)

Answer 1

a1=a2=2----(1)
an=an-1 -1(you typed a mistake -as = )
if n=3
a3= a3-1 -1
= a2 - 1
=2-1
=1
therefore
third term =a3=1

Answer 2

Step-by-step explanation:

hello if you are unable to do this simple sum ,I am sure that you are nonsense