Tiingutiingu
Sign up

Infinite GP sum (S_inf = a/(1-r), |r|<1)

jee-mainjee-advanced

S_inf = a/(1-r), |r|<1

What each symbol means

SymbolWhat it stands for
aFirst term
rCommon ratio
S_infSum to infinity

When to use this

Converges only for |r|<1.