- #1
minifhncc
- 46
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I'm trying to figure out how to prove this inequality:
I know it's true (by graphing), but what's an algebraic way to prove it?
[tex]1+\frac{1}{3x^2}< x \tan \frac{1}{x} < \frac{1}{\sqrt{1-\frac{2}{3x^2}}}[/tex]
Thanks
I know it's true (by graphing), but what's an algebraic way to prove it?
[tex]1+\frac{1}{3x^2}< x \tan \frac{1}{x} < \frac{1}{\sqrt{1-\frac{2}{3x^2}}}[/tex]
Thanks