this question is meaningles
252 divided by 9 is 28
Firstly, I muplity 20 and 9.
I have 180.
Then I also muplity 8 and 9.
I got 72.
Then I add 72 and 180 which got me 252.
(I hope this helped!)
We are given
we are given
At n=1:
we can plug n=1 into formula
At n=2:
we can plug n=2 into formula
................Answer