Question

If U={x|x€N, x<10) and A={x\x€N, 2<_x
<6) then (A')'is​

Answer 1

Answer:

Step-by-step explanation:

U={x|x€N, x<10) and A={x\x€N, 2<_x

<6)

U= { 1,2,3,4,5,6,7,8,9) as x<10

A={x\x€N, 2≥ x}

so x={1,2}

A'= (3,4,5,6,7,8,9)

Now (A')' ={1,2} =A

Thus (A')'=A