Sets1

______ is not the subset of set A = {2,4,6,8}

• {6,7,8}

• {2,4,6,8}

• {2,4,,8}

• { }

Any subset of a set A is said to be a/an _____ subset of A, if it is not equal to A.

• proper

• improper

• both

• none

The improper subset of the set A = {a,e,i,o,u} is _____.

• {a,o,u,e,i}

• {a,o,u}

• {a,e,i,u}

• { }

The set of all the possible subsets of given set is called _____.

• Power set

• Sub set

• Proper set

• Improper saet

If a set has 3 elements, the number of possible subsets of it will be _____.

• 2

• 4

• 6

• 8

According to commutative law with respect to union is _____.

• AUB = BUA

• AU(BUC) = (AUB)UC

• AՈB = BՈA

• AՈ (BՈC) = (AՈB) ՈC

Let A be a subset of B. The set A is said to be a/an _______ subset of B if A=B

• improper

• proper

• both

• none

If A = {1, 2, 3} and B = {1, 3, 5}, then AUB = ______.

• {1,2,3,5}

• {1,2,5}

• {3,5}

• {1,2,3}

If A = {1, 2, 3} and B = {1, 3, 5}, then AՈB = ______.

• {1,2,3,5}

• {1,2,5}

• {1,3}

• {1,2,3}

According to "Distributive Law of union over intersection":

• AU (BՈC) = (AUB) Ո (AUC)

• AՈ (BUC) = (AՈB) U (AՈC)

• AՈ (BՈC) = (AՈB) ՈC

• AU(BUC) = (AUB)UC