Timeline for Proofs True and False Statements.
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 11, 2015 at 22:49 | vote | accept | Bensstats | ||
| S Nov 11, 2015 at 22:41 | history | edited | Bensstats | CC BY-SA 3.0 |
Fixing mathematical characters.
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| Nov 11, 2015 at 22:40 | answer | added | Varun Iyer | timeline score: 0 | |
| Nov 11, 2015 at 22:38 | review | Suggested edits | |||
| S Nov 11, 2015 at 22:41 | |||||
| Nov 11, 2015 at 22:36 | comment | added | R.N | a) is not correct $-5\leq x\leq 5$, b) $\sqrt{-5}\leq x\leq\sqrt{5}$ c) what about $x=-8$ d) is true since $x^2$ is an increasing function on $[0, \infty)$ thus for $0\le x\leq 5$ we have $0\leq x^2\leq 25\leq 30$ | |
| Nov 11, 2015 at 22:35 | review | First posts | |||
| Nov 11, 2015 at 22:42 | |||||
| Nov 11, 2015 at 22:32 | history | asked | Bensstats | CC BY-SA 3.0 |