In this video I will work through finding the angle and the magnitude of a vector in front of my classroom. The magnitude is the length of the vector and angle is the direction in standard form. About ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Oscilloscopes often include the ability to cross plot the data from two waveforms using X-Y displays. These displays find applications in switched-mode power measurements, baseband ...