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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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Topic review (newest first)

lkomarci
2006-03-24 06:07:17

i just need to find the point where they meet. without that i won't be able to calculate the size of space these two functions "embrace."

George,Y
2006-03-24 02:00:11

it may not be solved "exactly", i guess

lkomarci
2006-03-23 22:26:20

hey guys, i don't know if i've used the right term (crosspoint)..
i need to find the point where these two functions meet.

f1(x)=lnx
f2(x)=x^2/2e

f1(x)=f2(x)
y=?

i'm pretty sure that i have to use "ln" on this but i'm not very good with LNs so please help

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