measure(A)=measure(B)

[math25]

Find two open sets A and B, such that A is subset of B, A is not equal to B, and m(A)=m(B)

Can I use these two sets?

A=(0,2) B=(0,1) U (1,2)

thanks

 

[pka]

Find two open sets A and B, such that A is subset of B, A is not equal to B, and m(A)=m(B)

Can I use these two sets?

A=(0,2) B=(0,1) U (1,2)

It should be \(\displaystyle A=(0,1)\cup (1,2)~\&~B=(0,2)\).

 

[math25]

thanks