Question

If A={1,2,3,4,5,6}, B={1,2}, then $\frac{A}{\left(\frac{A}{B}\right)}$ is equal to

• A. A
• B. N
• C. A⋂B
• D. A⋃B

Answer 1

The correct option is C

A⋂B

$\frac{A}{B}$ = A - B = {3,4,5,6}

=$\frac{A}{\left(\frac{A}{B}\right)}$ = {1,2}