6.8.33 Set Theory

Condition: establish a correspondence between the specified numbers and the sets that they belong. \ [\ begin {array} {l} x_ {1} =-2, \ quad x_ {2} = \ sqrt {6}, \ quad X_ {3} = 0.3 \\ A = \ \ \ in n \ micri <2 \\ B = \ \ {x {x \ in R \ Backslash Q \ Mid-2