Question

a1 = a2 = 2,an = an+1 - 1, n>2​

Answer 1

Answer:

1930hg bhbb nn ga to strgration of FAQ

Answer 2

Answer:

Given that a1=2anda2=2

use an=an−1−1

Putting n=3,a3=a3−1−1

a3=a2−1=2−1=1

Putting n=4,a4=a4−1−1

a4=a3−