Let be closed subsets of a connected space such that .
How to show are connected, if is connected.
I traied this:
Suppose is not connected and let be sepration of , then,
must lie in (say) So,
form separation of x
is this right
Let be closed subsets of a connected space such that .
How to show are connected, if is connected.
I traied this:
Suppose is not connected and let be sepration of , then,
must lie in (say) So,
form separation of x
is this right