So: for current to flow in a circuit, it has to flow from someplace and to someplace. In the case of this USB signal, it needs to flow back to ground. I used a ground pour on both sides to try to accomplish that. Unfortunately with only two layers, they're not very contiguous. 3/ pic.twitter.com/4sNOKy28Rn
— joey š³️š castillo (@josecastillo) July 18, 2021
JEE main Maths Definite integrals previous year questions with solutions
The Limit of a Riemann Sum (aka definite integral) saves the day pic.twitter.com/Q4gS7JpDHK
— DāOā∈ (@d_r_o_n_e) September 19, 2019
Students had questions about graphs. This graph lesson cleared up fundamentals. They even wanted to learn more about step function. This picture of miles and cost as in the taxi meter made it easier for kids to understand. Then just to make it more relevant, I asked if the taxi driver should adopt y=2 or y=x or y=x power 2 or step function. Which would net him more money?
We talked a little bit about the floor and ceiling functions too.
After the above graphs primer, kids were ready for the graph problems in
