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## 4086665195 2 years ago ln x < 0

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1. across

The sky is blue. That's basicall what you're telling us. :P

2. manhtruongz

maybe

3. funinabox

if this is supposed to be true/false, it would be false, as logarithms can only be positive > 0

4. across

Are you looking for the domain of that expression?

5. 4086665195

Solve each inequality for x. (Enter your answers using interval notation.)

6. across

I think everyone in OS is trained to think in $$\mathbb{R}$$. :P

7. funinabox

well i'm just retriceumminngg that this would be in real numbers lol

8. manhtruongz

I really want to help you, but my English is very bad :D

9. funinabox

i typed "assuming" and it came out retriceumminngg lol what the..

10. across

But anyway, Notice that$\ln x<0\text{ for all }x\in(0,1).$

11. 4086665195

(0,1)is for answer Solve each inequality for x. (Enter your answers using interval notation.)?

12. asnaseer

does the "In" in your question represent log or is your question more like: In the expression x < 0, what is the solution in interval notation?

13. 4086665195

yea

14. across

@asnaseer, that's genius. lol!

15. asnaseer

lol - which one?

16. asnaseer

@across - just looking at it from a different point of view that's all - no geniuses were involved in the formulation of this thought. :)

17. across

To me, shifting one's point of view is more genius than applying Schroedinger's equation to solve problems. :P

18. asnaseer

hehe - I've missed you and your sense of humour! :D

19. asnaseer

@4086665195 - so which one is it: a) "In" represents log, or, b) "In" represents the work "in"

20. asnaseer

*word

21. 4086665195

and e^x> 3,the answer is x>ln3,which means (ln3,+infinity)?

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