Answer:
60
Step-by-step explanation:
Answer:
y=22/1
Step-by-step explanation:
Answer:
I think it’s B but I’m sorry if wrong
Step-by-step explanation:
Answer:
Step-by-step explanation:
1)
We can find an open interval
. Which contains the closed interval
when 
Therefore, the intersection of all the open intervals containing ![[0,1[/tex[ is [tex][0,1]](https://tex.z-dn.net/?f=%5B0%2C1%5B%2Ftex%5B%20is%20%5Btex%5D%5B0%2C1%5D)
2)
We can find closed intervals containing
in
when 
Since
is closed, the intersection of all those intervals containing ![[0,1[/tex[ is the closed interval [tex][0,1]](https://tex.z-dn.net/?f=%5B0%2C1%5B%2Ftex%5B%20is%20%20the%20closed%20interval%20%5Btex%5D%5B0%2C1%5D)