SOLUTION: If x and y are two sets such that x has 40 elements cut has 60 elements and xny has 10 elements, how many elements does y have

Algebra ->  sets and operations -> SOLUTION: If x and y are two sets such that x has 40 elements cut has 60 elements and xny has 10 elements, how many elements does y have       Log On


   

Question 1038438: If x and y are two sets such that x has 40 elements cut has 60 elements and xny has 10 elements, how many elements does y have

Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
.
If x and y are two sets such that x has 40 elements cut has 60 elements and xny has 10 elements, how many elements does y have
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Unclear.