Sequential Circuit analysis$(6,10)$

$(1)$ Write the next$-$state equations

$(2)$To list the next$-$state table$()$

$(3)$Writ the output equations

$(4)$To derive the output table$()$

$(5)$To draw the state diagram

$\backslash$table$[[\backslash$table$[[$Current State$],[Q_1{Q}_0$