In this post, I'll use L'Hopital's Rule (a rule that is important for calculating limits) to calculate the following limit: $$ \lim_{x \to 0^+} x \ln(x) = 0 $$ This…

Happy Labor Day Weekend! Today, I'll explain how to add an infinite number of trigonometric functions. In particular, I'll explain why it is not as intimidating as it seems. This…