Question: Need help on this question: Suppose A and B are two sets, and the Cartesian product AB = . What does this tell us about

Need help on this question:

Suppose A and B are two sets, and the Cartesian product AB = . What does this tell us about A and B? Prove your answer, and clearly state what type of proof you are using.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Suppose A and B are two sets. If A and B have the same power set, then does A=B ? Prove your answer, and clearly state what type of proof you are using. 1.2 4 points Suppose A and B are two sets, and...

Give Correct ANSWERS Human-Computer Interaction (a) If you had been one of the original inventors of the WIMP interface, and engineers on the technical team had been sceptical about the advantages...

Solve the following Questions. A Java program is being developed to assist with the processing of examination marks. A test program begins as follows: public class Exam { private static Mark[]...

Consider implementing the natural logarithm function ln(t) for floating-point numbers using the McLaurin series: ln (i) List all special behaviours the natural logarithm function should have in...

please help The elements of set {xx is an odd natural number less than 9} is {0,1,3,5,7} {9,7,5,3,1,0,1,3,5,7,9} {9,7,5,3,1,1,3,5,7,9} {7,5,3,1,0,1,3,5,7} {1,3,5,7} Statement OEQ is True False 1 pts...

PLEASE HELP WITH ALL QUESTIONS THANK YOU! Statement 0 is True False {}{} True False What is the cardinality of the set {{1,2,3},{{a,b},c},x,y,} 5 9 4 8 6 Statement {0} is True False Select True...

1. Construct a 3 3 square. Prove that if 10 points are selected at random in the interior of the square, there must be at least one pair whose distance from each other is less than 2. 2. Prove that,...

Below, you will find two lists of functions that you may code. You will choose two functions from the first list ( i . e . the "Set Construction" list ) and one function from the second list ( i . e...

please help i need right answers asap MTH215. computing foundation!!! QUESTION 15 Given U={r,s,t,u,v,w,x,y,z},A={u,w,x,y}.B={s,t,u,v,w}. find the following sets. Find the truth table of the following...

It refers to any two sets denoted by A and B such that every element of A is also an element of B then A is called subset of B, written A B, Select one: a. Ordered Pair b. Set-Builder Notation c....

Recall that an NAB spokesperson claims that 80% of all satellite radio subscribers have a satellite radio receiver in their car. You conducted a test to determine if the claimed value is too high...

Pick five U.S. Treasury bonds from the bond page of the newspaper, and calculate the current yield. Note when the current yield is a good approximation of the yield to maturity.

When Pubey Pontoons issued 4 5 bonds on January 1 , 2 0 2 4 , wh a face amount of $ ga 0 0 0 0 the madiet yleld for bonds of similar mak and masurliy was 5 4 . The bonds mahure December 3 1 , 2 0 2 7...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

2. What did you do in response to the challenge? How did your responses improve your ability to cope or make you stronger, more flexible, or capable?

3. How might you apply these learnings to the challenges you face currently?

1. What will you say to Diane? Are there additional questions you would like to ask?