quote:
Originally posted by CookieRevised
function of X is correct for f(x)... but note the ' after f(x), which means f(x)' is the derived function of x.
The ' wasn't a typo in his post...
I didnt describe what i meant enough...
John anderton got it though
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I mean to prove for example an equation is true, you first "say its true" and then prove its true for n+1. And then you find a way to insert the true statement in the new equation and u get something that is true for example n^2>0 and u know n^2 is always positive so...
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