I know if the set A , the closure of A is connected sure A also connected but the converse Iam not sure
Slag?
I have a 1999 jimmy that reads obd tool not connected when it is ?
Closures are, interiors not. Proofs are pretty straightforward.
If its you'r hair you'r body will tell its self to ignore it!
Parallel With a series connected Christmas lights, when one light bulb is damaged, all the bulbs won't light.