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chieftang
- Master | Next Rank: 500 Posts
- Posts: 218
- Joined: Wed Nov 23, 2011 8:05 pm
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Hi all,
Who can recommend a comprehensive source for review of fractions properties?
For example, I just picked up this one by happenstance:
1/(k*(k+1)) = 1/k - 1/(k+1)
I don't remember that one from high school algebra!
Who can recommend a comprehensive source for review of fractions properties?
For example, I just picked up this one by happenstance:
1/(k*(k+1)) = 1/k - 1/(k+1)
I don't remember that one from high school algebra!
