• Home
  • Recent Q&A
  • Java
  • Cloud
  • JavaScript
  • Python
  • SQL
  • PHP
  • HTML
  • C++
  • Data Science
  • DBMS
  • Devops
  • Hadoop
  • Machine Learning
in Other by
Q:

Geometric Progression: x, xr, xr3, xr4, --- are said to be in geometric progression. Here, a is first term and r is common ratio. 

a) nth term = xr (n -1)

b) Sum of n terms = x (1 – rn) , here r < 1
(1 – r)
c) Sum of n terms = x (rn – 1) , here r > 1
(r – 1)
 

Related questions

+3 votes
asked May 27, 2019 in Other by rajeshsharma
0 votes
asked May 27, 2019 in Other by rajeshsharma
...