At 2:40 you've mentioned that x-3 can be <=0. I would say x-3<0 and not equal with zero because we cannot divide by zero, can we? EugenMihailescu
At 2:40 you've mentioned that x-3 can be <=0. I would say x-3<0 and not equal with zero because we cannot divide by zero, can we?
Edit: at the end you've taken x!=3 into account. Sorry for my unnecessary comment. EugenMihailescu
Edit: at the end you've taken x!=3 into account. Sorry for my unnecessary comment.
