in Calculus retagged by
0 votes
0 votes

Which of the following are geometric series?

  1. $1,\:6,\:11,\:16,\:21,\:26,\:\dots$
  2. $9,\:6,\:3,\:0,\:-3,\:-6,\:\dots$
  3. $1,\:3,\:9,\:27,\:81,\:\dots$
  4. $4,\:-8,\:16,\:-32,\:64,\:\dots$
  1. $P$ and $Q$ only
  2. $R$ and $S$ only
  3. $Q$ and $S$ only
  4. $P, Q$ and $R$ only
in Calculus retagged by
2.7k points

Please log in or register to answer this question.


Related questions

Welcome to GATE BioTechnology, where you can ask questions and receive answers from other members of the community.