(adsbygoogle = window.adsbygoogle || []).push({}); [SOLVED] Derivative of unit step function

How does one do this, for example x= e^(-3t)u(t-4); how do you get x' ??

**Physics Forums | Science Articles, Homework Help, Discussion**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Derivative of unit step function

**Physics Forums | Science Articles, Homework Help, Discussion**