" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Sn = a( r^n -1)/ (r-1)
S10 = 1/2 ( 2^10 -1)/1 = 1/2 (1024 -1) = 1/2 , 1023 =511,5