Sets
Collections of well defined and distinct objects. It is considered as an object in its own right. One of the most fundamental concepts in Mathematics. Gathering together into a whole of definite, distinct objects of our perception. Sets can be anything: numbers, people, letters of the alphabet, other sets, and so on.
Answers:
Set A is the set of numbers divisible by 5.
Set B is the set of even numbers which are divisible by 2.
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
A ∩ B = {10, 20, 30}
A = 7, B = 8, A U B = 12
Solutions:
1. Set A = {5, 10, 15, 20, 25, 30, 35}
2. Set B = {8, 10, 20, 30, 40, 50, 60, 70}
3. A U B = Set A = {5, 10, 15, 20, 25, 30, 35} + Set B = {8, 10, 20, 30, 40, 50, 60, 70}
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
4. A ∩ B = Set A = {5, 10, 15, 20, 25, 30, 35} compared to Set B = {8, 10, 20, 30, 40, 50, 60, 70}
Common Elements are {10, 20, 30}
A ∩ B = {10, 20, 30}
5. To find the cardinality, simply count the elements of each sets.
Set A = {5, 10, 15, 20, 25, 30, 35} = 7
Set B = {8, 10, 20, 30, 40, 50, 60, 70} = 7
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70} = 12
What is a set and examples: brainly.ph/question/3729562
Sets
Collections of well defined and distinct objects. It is considered as an object in its own right. One of the most fundamental concepts in Mathematics. Gathering together into a whole of definite, distinct objects of our perception. Sets can be anything: numbers, people, letters of the alphabet, other sets, and so on.
Answers:
Set A is the set of numbers divisible by 5.
Set B is the set of even numbers which are divisible by 2.
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
A ∩ B = {10, 20, 30}
A = 7, B = 8, A U B = 12
Solutions:
1. Set A = {5, 10, 15, 20, 25, 30, 35}
2. Set B = {8, 10, 20, 30, 40, 50, 60, 70}
3. A U B = Set A = {5, 10, 15, 20, 25, 30, 35} + Set B = {8, 10, 20, 30, 40, 50, 60, 70}
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
4. A ∩ B = Set A = {5, 10, 15, 20, 25, 30, 35} compared to Set B = {8, 10, 20, 30, 40, 50, 60, 70}
Common Elements are {10, 20, 30}
A ∩ B = {10, 20, 30}
5. To find the cardinality, simply count the elements of each sets.
Set A = {5, 10, 15, 20, 25, 30, 35} = 7
Set B = {8, 10, 20, 30, 40, 50, 60, 70} = 7
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70} = 12
What is a set and examples: brainly.ph/question/3729562
Sets
Collections of well defined and distinct objects. It is considered as an object in its own right. One of the most fundamental concepts in Mathematics. Gathering together into a whole of definite, distinct objects of our perception. Sets can be anything: numbers, people, letters of the alphabet, other sets, and so on.
Answers:
Set A is the set of numbers divisible by 5.
Set B is the set of even numbers which are divisible by 2.
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
A ∩ B = {10, 20, 30}
A = 7, B = 8, A U B = 12
Solutions:
1. Set A = {5, 10, 15, 20, 25, 30, 35}
2. Set B = {8, 10, 20, 30, 40, 50, 60, 70}
3. A U B = Set A = {5, 10, 15, 20, 25, 30, 35} + Set B = {8, 10, 20, 30, 40, 50, 60, 70}
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70}
4. A ∩ B = Set A = {5, 10, 15, 20, 25, 30, 35} compared to Set B = {8, 10, 20, 30, 40, 50, 60, 70}
Common Elements are {10, 20, 30}
A ∩ B = {10, 20, 30}
5. To find the cardinality, simply count the elements of each sets.
Set A = {5, 10, 15, 20, 25, 30, 35} = 7
Set B = {8, 10, 20, 30, 40, 50, 60, 70} = 7
A U B = {5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70} = 12
What is a set and examples: brainly.ph/question/3729562
