The diagram shows a logic network.

If the inputs `L,M` and `N` are all at logic `1`, what are the logic states of `P,Q` and `R`?

In positive logic, the logic state 1 corresponds to

In positive logic, the logic state 1 corresponds to

The circuit diagram shows a logic combination with the states of outputs X , Y and Z given for inputs P , Q , R and S all at state 1 . When inputs P and R change to state 0 with inputs Q and S still at 1 , the states of outputs X , Y and Z changes to

For given logic diagram, outupt F = 1, then inputs are

For given logic diagram, outupt F = 1, then inputs are

The figure shows the voltage waveforms across two inputs A and B and the output Y of a logic circuit. The logic circuit gate is