Question

3,9,21,41,71,?
answer me​

Answer 1

a=3

d=a2-a1

=9-3

=6

this is not in the form of ap

as a2-a1 is not= to a3-a2

hope it helps

plz mark as the branliest

Answer 2

Answer:

give me some time and I will ans it in the other question