In each of the following, determine whether the statement is true or false. If it is true, prove it, if it is false, give an example.
If `x in A and A sub B,then x notinB`

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If x in A and A cancelsub B , then x in B

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If x in A and A in B , then x in B

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If A sub B and x notin B , then x notin A

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If A sub B and B in C , then A in C

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If A sub B and B sub C , then A sub C

In the following, determine whether the statement is true or false. If it is true, prove it. If it is false, give an example. If A cancelsub B and B cancelsub C , then A cancelsub C

State whether the statement is true or false- Constantin is a metal.

State whether the statement is true or false- Alanko is a metal.

State whether the statement is true or false- Magnelium is a metal.

State whether the statement is true or false- Solder is a metal.