3 years ago

Help pleaseeeee?????

Mathematics

1 answer:

BARSIC [14]3 years ago

4 0

H i think is the answer

You might be interested in

Use Use an element argument to prove the state (A-B)U(ANB) = A" is true. he statement "For all sets A and B,

lys-0071 [83]

Answer with Step-by-step explanation:

We have to prove that

$(A-B)\cup (A\cap B)=A$ is true for all sets A and B

Let $x\in(A-B)\cup (A\cap B)$

Then $x\in(A-B)$ or $x\in(A\cap B)$

$x\in A$ and $x\notin B$ or $x\in A\;and\; x\in B$

Hence, $x\in A$

Conversely ,Let $x\in A$

Then x belongs to A and x does not belongs to B then

x belongs to A- B

Or x belongs to A and x belongs to B then x belongs to $A \cap B$

Hence, $x\in( A-B)\cup (A\cap B)$

Therefore, $(A-B)\cup (A\cap B)=A$

3 0

3 years ago

Read 2 more answers

Check all that apply. cote is undefined for e = __

Setler [38]

Answer:

If this isn't right lmk and I apologize if I'm wrong.

Step-by-step explanation:

cot theta is undefined for 0 but is a periodic function so it will be again undefined for n

5 0

2 years ago

Hall Construction Company signed a contract with a customer for the construction of a new $ 500,000 warehouse. At the signing, H

topjm [15]

Answer:

he gets alot of money and is very good at what he does

so his income per year is around

551,800$ a year your welcome

but if we are doing and average

i need to devide by 2

so his average a year might just be

275,900$ a year

vote brainliest hope this helps

Step-by-step explanation:

5 0

3 years ago

Select the correct answer.

Nat2105 [25]

Answer:

cndjxnn

Step-by-step explanation:

vncnfxjdncnnxxjjxnxxnjxxjdnxnxjxj, x

7 0

3 years ago

What is the distance between (-5, -6) and (-3,-8)?

Mashcka [7]

Answer:-2 and 2

Step-by-step explanation:

3 0

2 years ago