Question
use mathematical induction to prove -1/2^n = 1/2^n - 1
Answers
Steve
Must be a typo, since if n=3,
-1/2^3 = -1/8
1/2^3 - 1 = -7/8
-1/2^3 = -1/8
1/2^3 - 1 = -7/8