10 Logarithm Tables - How were the values reached? 2015-03-12T01:48:41.527

8 Method of Solving $5^x=326$ (Logs not allowed) 2014-10-31T20:48:46.340

8 Why many people believe that: $\displaystyle c>0\implies \frac{1}{c}<0$? 2016-12-17T22:14:01.500

7 Why bother calculating the inverse of 3 by 3 matrix? 2017-10-03T08:56:28.833

6 Apply the inverse operation on both sides, or know the inverse function? 2017-04-27T17:49:33.120