Question 1024327
.
1. What is the next three terms of each sequence 
82,75,68,61,54
5,6,8,11,15,20
2,4,8,16,32,64

2.Give two other names for AB other than BA 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


<pre>
82, 75, 68, 61, 54  . . .    is  an AP with the common difference of -7. 

5, 6, 8, 11, 15, 20  . . .   {{{a[n+1]}}} = {{{a[n] + n}}}.

2, 4, 8, 16, 32, 64  . . .   is a GP with the common ratio 2.


Do the rest yourself.
</pre>