Let A={2,3} and B= {7,8}.write the power set of AxB.

Answers

Answer 1
Answer: A=\{2;\ 3\};\ B=\{7;\ 8\}\n\nA* B=\{(2;7);\ (2;8);\ (3;7);\ (3;8)\}\n\nPower\ set\ of\ A* B\ is\ the\ set\ of\ all\ subsets\ of\ A* B\n\n\mathbb{P}(A* B)=\{\O;\ \{(2;7)\};\ \{(2;8)\};\ \{3;7)\};\ \{(3;8)\}\n\{(2;7);\ (2;8)\};\ \{(2;7);\ (3;7)\};\ \{(2;7);\ (3;8)\};\n\{(2;8);\ (3;7)\};\ \{(2;8);\ (3;8)\};\ \{(3;7);\ (3;8)\}\n\{(2;7);\ (2;8);\ (3;7)\};\ \{(2;7);\ (2;8);\ (3;8)\};\n\{(2;7);\ (3;7);\ (3;8)\};\ \{(2;8);\ (3;7);\ (3;8)\}\n\{(2;7);\ (2;8);\ (3;7);\ (3;8)\}\}

Related Questions

Subtract.(3x - 8) - (x2 - 5x - 2)
What is the length of the longer side in this triangle
There is a closed carton of eggs in Mai's refrigerator. The carton contains "e" eggs and it can hold 12 eggs. What are some possible values of e that will make both e < 12 and e > 0 true?
Give the digits in the ones place and the hundredths place. 53.19
Math help! a miniproduct is the smallest possible product when multiplying a three digit number by a two digit number. Find the miniproduct using each of the digits 1 2 3 4 and 5 once to make up your two digit factors.  a super product is the largest possible product when multiplying a three digit number by a two digit number. find the super product using each 1 2 3 4 and 5 once to make up your two factors

Can someone plz help me with the bottom part

Answers

9.

2x +3 + x +9 = 180 => 3x + 12 = 180 => 3x = 168 => x = 56 => m(<ABD) = 2*56 +3 = 115.

Solve the inequality 4x-7<5

Answers

4x - 7 < 5

Add 7 to the both sides,
4x - 7 + 7 < 5 + 7
4x < 12

Divide 4 from the both sides,
4x/4 < 12/4
x < 3

So, your final answer is x < 3

Hope this helps!

A corn field has an area of 48,000 square. Ft. The width of the field is 300 feet.

Answers

Step-by-step explanation:

A) width × length = area

300 ft × l = 48000 sq ft

B) l = 48000 ÷ 300

l = 160 ft

Simplify (10 + 48) ÷ 2 =

Answers

10+48 = 58 / 2 = 29.

hope it helps!!!!!!1

jesse drives to work. The distance jesse's car travles (d) on a number of gallons of gas (g) is given y the equation d=15g.

Answers

you need to know what the distance jesse traveled is and then the number of gallons of gas she has then you plug it it.

distance equals 15 times the amount of gas in gallons
d=15g

Start at 200.Create a pattern that multiplies each number by 2.Stop when you have 5 numbers.

Answers

200, 400, 800, 1600, 3200