MATH 45

What is an intersection?

• A set consisting of the elements that are common to the original set

• A set of all subsets of a given set, containing the empty set and the original set

• A set consisting of all elements that appear at least once in the original set

• A set which includes elements of the set to which it is matched

What are the elements within an ordered pair or an ordered n-tuplet called?

• Complements

• Components

• Conjugates

• Units

What is the results if sets are combined into sets of ordered pairs?

• Product sets

• Sum sets

• Power sets

• Complements

What is another term for product sets?

• Euler's products

• Power products

• Cartesian products

• Cantor products

A diagram which is a rectangle (the universal set) that includes circles depicting the subsets is called Venn diagram. This diagram is named after which English diagram?

• James Venn

• Jaime Venn

• John Venn

• Jerry Venn

The de Morgan's laws are named after which British logician and mathematician?

• Augustus de Morgan

• Freeman de Morgan

• Julius de Morgan

• Tony de Morgan

Sets A and B are ______ if they have no elements in common.

• Exclusive

• Disjoint

• Inclusive

• Complement

What set is generated by removing, in an alternative fashion, a midportion of a true line segment?

• Julia set

• Cantor set

• de Morgan set

• Mandelbrot set

What is a set of all complex numbers c for which the iterated f(z) = z²+c² remains bounded?

• Julia set

• Cantor set

• Mandelbrot set

• de Morgan set

The intersection of A and B is the ______ if and only if the sets are disjoint.

• Empty set

• Idempotence

• Union set

• Complement