Determine Whether the Given Set Is Disjoint or Not Disjoint

question 54

Multiple Choice

Determine whether the given set is disjoint or not disjoint. Consider the set N of positive integers to be the universal set, and let
A = {n ∈N| n > 50}
B = {n ∈N| n < 250}
O = {n ∈N| n is odd}
E = {n ∈N| n is even}
-A' ⋂ B'

• A)not disjoint
• B)disjoint

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Definitions:

Spring Scale

A scale that measures weight or force by the stiffness of springs.

Hooke's Law

A principle stating that the force needed to extend or compress a spring by some distance scales linearly with respect to that distance.

Inversely

In an opposite or reverse manner, often referring to the relationship where as one variable increases, another decreases.

Fifth Power

A number or variable raised to the exponent of five, indicating it is multiplied by itself four times.