Can L’hospital rule work for finding limits of complex functions

[xdrgnh]

I know for multivariable function it doesn’t work. However if the function is in the form of f(z) and z is the only variables shown. Can I use it?

Thanks

 

[mathman]

I know for multivariable function it doesn’t work. However if the function is in the form of f(z) and z is the only variables shown. Can I use it?

Thanks

Yes - as long as the necessary derivatives are continuous at the z in question.