" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ar^(n-1) = un
1.536 * 1/2^(n-1) = 3
512 * 1/2^(n-1) = 1
2^-1(n-1) = 1/512
2^(1-n) = 1/512
2^(1-n) = 2^(-9)
1-n = -9
n = 9+1 = 10