For the following circuit and given inputs $A$ and $B,$ choose the correct option for output $‘Y’$

Each of the two inputs $A$ and $B$ can assume values either $0$ or $1.$ Then which of the following will be equal to $\overline{A}·\overline{B}?$

The logic circuit shown above is equivalent to :

According to the laws of Boolean algebra, the expression $\left(\mathrm{A}+\mathrm{AB}\right)$ is equal to:

Which logic gate is represented by the following combination of logic gates?

The input values $\mathrm{A}$ and $\mathrm{B}$ of the Boolean expression $\left(\overline{\mathrm{A}+\mathrm{B}}\right)\left(\overline{\mathrm{A}·\mathrm{B}}\right)=1$ are respectively:

The logic performed by the circuit shown in figure is equivalent to

Fill in the blank with the most appropriate option given below.

We should give everyone training in citizenship, but we have______this aspect till now.

For the logic circuit shown, the output waveform at $\mathrm{Y}$ is