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# (4) If G is an open set and F is a closed set, prove that GAF is open and FlG is closed....

## Question

###### (4) If G is an open set and F is a closed set, prove that GAF is open and FlG is closed.

(4) If G is an open set and F is a closed set, prove that GAF is open and FlG is closed.  #### Similar Solved Questions

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