![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 06:52, st23pgardner
If set a = {3, 4, 7, 9}, set b = {8, 9, 10, 11}, and set c = {4, 9, 11, 13, 15}, then a∩(b∪c) =
{}
{4, 9}
{3, 4, 7, 9, 11}
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04, journeyhile5
Find the third, fifth and seventh term sequence described by each rule a(n)=n+1
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30, fooligan3448
The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20, cody665
1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00, dest8860
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
Do you know the correct answer?
If set a = {3, 4, 7, 9}, set b = {8, 9, 10, 11}, and set c = {4, 9, 11, 13, 15}, then a∩(b∪c) =
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 03.09.2020 20:01
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 03.09.2020 20:01
![Konu](/tpl/images/cats/istoriya.png)
History, 03.09.2020 20:01
![Konu](/tpl/images/cats/mat.png)