An empty set is a finite set, Is this statement true or false?Why?

Is empty set subset to every set?

Empty set is denoted by……………

State whether each of the following statement is true or false. Justify your answers. {a,e,I,o,u} and {a,b,c,d} are disjoint sets.

State whether each of the following statement is true or false. Justify your answers. {2,6,10} and {3,7,11} are disjoint sets.

State whether each of the following statement is true or false. Justify your answers. {2,3,4,5} and {3,6} and disjoint sets.

State whether each of the following statement is true or false. Justify your answers. {2,6,10,14} and {3,7,11,15} are disjoint sets.

A is a finite set and B is a singleton set. Then f: A to B is:

State whether the following statements are true or false. -5 in W where‘W’ is the set of whole numbers

Write True or false. If the statement is false, correct the statement: Zero is a positive number.