I'm reviewing nodal analysis on sinusoidal steady state circuits which my textbook typically only does mesh analysis on and I can't seem to get to the answer they obtained for an example problem.
My thought is that the middle node and top node are my only essential node but I assume that I'm treating it wrong since I'm not obtain the same solution.
Does anyone have any insight here?
This is simply for practice and my own knowledge.
$$Io = 1.11897\angle19.5104°$$
The book obtained:
$$Io = 1.465\angle38.48°$$