Sunday

March 29, 2015

March 29, 2015

Posted by **Mary** on Sunday, May 15, 2011 at 10:29am.

Is the answer A?

Choices

A. 0, 4, 5, 9

B. 1, 2, 4, 6, 7

C. 2, 3, 5, 8, 9

D. 1, 2, 3, 6, 7

- Algebra -
**MathMate**, Sunday, May 15, 2011 at 2:12pmComplement of set B is a set that contains ALL the members of the universal set LESS the members of set B.

In other words, some properties of the complement of set B are:

1. B'∪B = U

i.e. two to sets combined contains all elements of the universal set.

2. B'∩B = ∅, i.e. the two sets have no common elements.

3. B' = U-B

i.e. B' is formed by taking elements from U all elements contained in B.

Out of the 4 possible choices, there is only one set that satisfies property (2). Confirm the two other properties once you have made your choice.

**Answer this Question**

**Related Questions**

math - A is the set of all even natural numbers, and B is the set of all odd ...

Math - A is the set of all even natural numbers, and B is the set of all odd ...

Business mathematics - given the universal set E={1,2,3,4,5,6,7,8,9,10} what is ...

Algebra - Observe the following sets and answer he quesions given below. A = The...

Algebra - Suppose U = 1,2,3,4,5,6,7,8 is the universal set and P = 1,3,5,7, What...

algebra II - A set of input values is sometimes referred to as the replacement ...

algebra II - A set of input values is sometimes referred to as the replacement ...

Discrete math - (The set of all such that) A={n in Z| 2 divides n} B={n in Z| 3...

algebra - y=3x+4; -1, 1 2, 10 3, 12 7, 1 find the solution set for each equation...

integrated algebra 9 - given : A={all even integers from 2 to 20,incusive} B={10...