Question

câu 36

Answer 1

36:

A=[3;+\(\infty\)); B=(0;4)

A\(\cap\)B=[3;4)

A\(\cup\)B=(0;+\(\infty\))

A\B=[4;+\(\infty\))

B\A=(0;3)

Answer 2

\(A\cap B=\) `[3;4)`

\(A\cup B=\) `(0;+∞)`

`A`\`B = [4;+∞)`

`B`\`A = (0;3)`