![subject](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 14:00 Marcus2935
Find all functions f: R→R such that for any x, y belongs to R, f(x)+f(x+f(y))=y+f(f(x)+f(f(y)))
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2
Answers: 2
You know the right answer?
Find all functions f: R→R such that for any x, y belongs to R, f(x)+f(x+f(y))=y+f(f(x)+f(f(y)))...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/biologiya.png)
Biology, 06.06.2020 01:59
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59
![question](/tpl/images/cats/mat.png)
Mathematics, 06.06.2020 01:59