A new flipflop with inputs $X$ and $Y$, has the following property
$$\begin{array}{|c|c|c|}\hline \bf{X}& \bf{Y}& \bf{Current\ state}&\bf{ Next\ state} \\\hline 0&0&Q&1 \\ 0&1&Q&\overline{Q}\\ 1& 1&Q&0 \\ 1&0&Q&Q \\ \hline \end{array}$$
Which of the following expresses the next state in terms of $X,Y,$ current state?
- $(\overline{X}\wedge \overline{Q} )\vee (\overline{Y} \wedge Q)$
- $(\overline{X}\wedge Q )\vee (\overline{Y} \wedge \overline{Q})$
- $(X\wedge \overline{Q })\vee (Y \wedge Q)$
- $(X\wedge \overline{Q })\vee (\overline{Y } \wedge Q)$