af Charmaine Mendoza 5 år siden
405
Mere som dette
af Vincent Felisilda
af Andrea Castañeda
af ada san josé
af Dave Morgan
An=A1*rn-1
grows to INFINITY
It is not fixed
Fixed Total Number of Terms
Difference or Factor
Starting Number
Sn= (A1+An)
An=A1+(n-1)d