Hello. I am trying to draw two curves: the average voltage and the root mean square voltage in the function of x1. When x1 = 0..pi and x2 = pi.
I am running into problems when defining the lower limit of the integral since I can't seem to define it as a range variable.
Here is where I have got done:
Thank you for your time. I really appreciate any help
You write fk(x):= but the right hand side is NOT DEPENDENT on x! x is the variable of integration.
Guess it should be f(x.1).
Any reason you want to vary the lower limit and not the upper one?
And as Vladimir already wrote - for future questions pleas post the worksheet, nut just the pic.