Hence, the property:
A ∩ B = A ∪ B never hold .
We are given that set A⊂B .
This means that set A is properly contained in set B.
i.e. A≠B
This means that there are some elements in set B which are not in set A.
Now we have to show whether the following property A∩B=A∪B
always, sometimes or never hold.
As A is a proper set of B.
This means that: A∩B=A ( Since A is a smaller set)
Also, A∪B=B (Since B is a bigger set)
Hence, A∩B ≠ A∪B (Since A≠ B)
The answer is never.
The measures of angle POS and angle POQ will be 30° and 60° respectively.
From the information given, Lara constructed angle POQ and then used a compass and straightedge to accurately construct line segment OS.
The value of POS will be 30°. Therefore the value of POQ will be twice of POS which will be:
= 2 × 30°
= 60°
Learn more about angles on:
#SPJ2
Answer:
The answer is
m<POS= 30 degrees, m<POQ=60 degrees.
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
What is h(5)?
A. 40
B. 37
C. 43
D. 45