The logical gate implemented using the circuit shown below where $${V_1}$$ and $${V_2}$$ are inputs (with $$0$$ $$V$$ as digital $$0$$ and $$5$$ $$V$$ as digital $$1$$) and $${V_{OUT}}$$ is the output is

The output expression for the Karnaugh map shown below is

The power supplied by the 25 V source in the figure shown below is ________W.

The equivalent resistance between the terminals A and B is ______ Ω.