If a1, a2……… are in AP then a1-1, a2-1……… are in __________
Posted: Thu Jul 14, 2022 9:01 am
a) An airthmetic sequence
b) A geometic progression
c) Airthmetico-geometric progression
d) None of the mentioned
b) A geometic progression
c) Airthmetico-geometric progression
d) None of the mentioned