Beyond the scope of this video, but looking at closures now and for these sets X and A, the closure seems the same as X since A-bar = A ∪ A', which in this case is {a, b, c, d, e} = X. So if the closure of A = X, and X is in T, then how can either X or T still be open? I'll guess b/c A isn't T or X, is only just happens to have the same members in this case, but I'm guessing.
This is a very nice question to understand the definition of a limit point!!
Thank you!!!
You are welcome!
your videos made topology easy!! thanks
You are welcome!
Clear explanation,it helps me a lot
Am subscribing immediately
I was not expecting that much illustration !
:)
Are you Arabian
Thank you very much, you just saved me
What is that inverted "J" in the first line?
That J={X, null, {a}, {a,b}, etc>} what is that "J"?
tao
Thank u soooo much .... 😊😊
np glad it helped!!
and also tell me .. how did you get that much good at topology. what is the source or logic or magic behind it.?
practice:)
political answer :)
LOL
Beyond the scope of this video, but looking at closures now and for these sets X and A, the closure seems the same as X since A-bar = A ∪ A', which in this case is {a, b, c, d, e} = X. So if the closure of A = X, and X is in T, then how can either X or T still be open? I'll guess b/c A isn't T or X, is only just happens to have the same members in this case, but I'm guessing.
Nice👌
Can we have graph theory please?
Sure I should do some yes👍
Hi Dactor can you please prove that any topological space is conans the intersection family of that topology
Thanks Sir
happy it helped😄
How did A = {a,b} make any difference?
I don't know how are you man
Thanks dactor
Thank you very much
When looking at. C for {a,b,c,d} contains {a,b}
What are the limit points of the subspace of reals {1/n:n are natural numbers } with standard topology. Pls tell me sir
If we choose A={x} and x belongs to X
I love u g