At 8:38, it is z0=x0+iy0

One of the most awaited video for me hope you are healthy now sir

So happy to see that your lectures are back sir !! Hope you are totally fit and healthy now sir.

Thanks a lot sir. I suppose you weren't well, reading the comments, so I hope you're doing great now!:)

Thank you Sir

sir at 31:29 you have said that region is open connected set with some, none or all boundary points but if all boundary points are there then it can not be an open set right?

@dr.sureshkumar2637

3 жыл бұрын

It is the the definition of region, and minimally it is an open connected set. Further, this set along with some or all the boundary points is also a region.

so all open set elements are interior points,,,but all interior points not open set