A$\mathrm{.}11[5]<4\mathrm{.}2,$ A$\mathrm{.}2,$ A$\mathrm{.}3>$ Assume that X consists of $3$ bits, x$2$ x$1$ x$0.$ Write four

logic functions that are true if and only if

X contains only one $0$ X contains an even number of $0$s

X when interpreted as an unsigned binary number is less than $4$

X when interpreted as a signed $($two$$s complement$)$ number is negative