1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aev [14]
3 years ago
12

Use complete sentences to describe why Set A = { X | X is an even whole number between 0 and 2} = ∅

Mathematics
2 answers:
vovikov84 [41]3 years ago
8 0
Basically Set A has all the even whole numbers between 0 and 2
and Set A is empty


that is because
any even number can be represented as 2n where n is an integer

find 2n where n is an integer and it is between 0 and 2
0<2n<2
divide both sides by 2
0<n<1
so n must be between 0 and 1
but that makes it not an integer, integers are like -3,-2,-1,0,1,2,3, they can't be fractions or decimals


it is because there are no even whole numbers between 0 and 2
RoseWind [281]3 years ago
3 0

Consider the Set A = {X | X is an even whole number between 0 and 2 } = \Phi.

Since, whole numbers are the set of numbers starting from zero upto infinity.

Even numbers are the numbers which are exactly divisible by '2'.

So, we have to find the even whole number between 0 and 2.

Since, only '1' is a whole number between 0 and 2 which is not an even number as '1' is not divisible by '2'.

Therefore, there is no even whole number between 0 and 2.

So, this set is empty.

Therefore, A = { X | X is an even whole number between 0 and 2} =  \Phi

You might be interested in
In early spring, you are wanting to purchase 6 potted rose plants. The plants to choose from come in 8-inch pots that sell for $
topjm [15]
Things we know:
Six total pots = # of 10" + # of 8"
$78 total = cost of 10" + cost of 8"

So:
6 = x +y
and
78 = x*(cost of x) + y * (cost of y)
78 = x*12 + y*15

We need:
x+y=6  AND 12x+15y=78

So our answer can only be B. 
6 0
3 years ago
The process of paying off the principal on the loan is called a(n) _.
NISA [10]
The answer is amortization
3 0
3 years ago
Read 2 more answers
Nora has $50 saved and gets $12 a week in allowance. Write a function to show the total amount of money she will have saved afte
Maksim231197 [3]

Answer:

After 'n' weeks?

Step-by-step explanation:

Make sure your question makes sense.

5 0
3 years ago
Helpppppppppppp 33points
Evgen [1.6K]

1st page: it is the fourth answer, y is less than or equal to 12

2nd page: it is the second answer, m is less than or equal to 450

3rd page: it is the first answer, x > -3

4th page: it is the fourth answer, b is more than or equal to 500

5 0
3 years ago
Consider U = {x|x is a negative real number} which is an empty set?
gavmur [86]
I am not sure exactly what you are looking for is this problem. Are you given choices from which to choose?

The empty set is a set with no numbers. Therefore, you should look for a set that doesn't have any elements.
6 1
3 years ago
Other questions:
  • A sailor judges the distance to a lighthouse by holding a ruler at arm's length and measuring the apparent height of the lightho
    14·2 answers
  • Can you help match the correct graph with this equation -0.2x-0.6y=0.12
    12·1 answer
  • What is −1/3(p+9)≤4 as an inequality?
    12·1 answer
  • A semicircle and a quarter circle are attached to the sides of a rectangle as shown. What is the area of this figure? Use 3.14 f
    12·1 answer
  • In 103.4, the digit 0 is in the tens place. Its value is?
    12·1 answer
  • Carmen has 75% less money than Anna. How much money does Carmen have if Anna has 256?
    11·1 answer
  • Which expression is equivalent to 4c + 7 -2C - 3?
    13·1 answer
  • If you multiply 2 xr you will get the *<br> -radius<br> -circumference<br> -diameter<br> -area
    14·2 answers
  • a cyclist rides his bike at a rate of 12 miles per hour. What is the rate in miles per minute? How many miles will the cyclist t
    6·1 answer
  • Why might variable expenses change a great deal at different times of year? Heating and cooling costs might vary considerably. I
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!