Hi,
I'm trying to learn electronics and math in my spare time, and now I'm stuck somewhere
with electronics because my math isn't quite that good yet.
My question is how do they get to the 3. equation, I think you have to take the derivative of the 2. equation and then add it into the 1. equation ?
Can anyone help?
Thank you in advance.
I'm trying to learn electronics and math in my spare time, and now I'm stuck somewhere
with electronics because my math isn't quite that good yet.
My question is how do they get to the 3. equation, I think you have to take the derivative of the 2. equation and then add it into the 1. equation ?
Can anyone help?
Thank you in advance.