use (1/x) - (1/x+1) to find the following sum.

(1/1*2) + (1/2*3) + (1/3*4) ..... + (1/99*100)

show/explain how to get the answer

the answer is 99/100 if that helps

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- Apr 27th 2009, 07:40 PMyoman360Really confusing?
use (1/x) - (1/x+1) to find the following sum.

(1/1*2) + (1/2*3) + (1/3*4) ..... + (1/99*100)

show/explain how to get the answer

the answer is 99/100 if that helps - Apr 27th 2009, 08:33 PMChris L T521
- Apr 27th 2009, 09:08 PMProve It
- Apr 28th 2009, 04:42 PMyoman360
- Apr 28th 2009, 06:07 PMProve It
- Apr 28th 2009, 06:32 PMyoman360