4 ms·
1/2x +1/2(1/2x + 1/2(1/2x +1/2(1/2x + ... = y If x = 1, then the equation likes this: 1/2 +1/2(1/2 + 1/2(1/2 +1/2(1/2 + ... = y 1/2 +1/4 + 1/8 + 1/16 + 1/32
by pp13 15y ago
1/2x +1/2(1/2x + 1/2(1/2x +1/2(1/2x + ... = y
If x = 1,
then the equation likes this:
1/2 +1/2(1/2 + 1/2(1/2 +1/2(1/2 + ... = y
1/2 +1/4 + 1/8 + 1/16 + 1/32 + ... = y
y = 1 = x
y = x
source: http://library.thinkquest.org/J002235/hard.html http://library.thinkquest.org/J002235/hard.html
u mad?
- noahc 15y agoNo, I am correct. When I was calculating the height of the paper, not the thickness.