if A intersection B dash is equal to null set, then show that A is equal to A intersection B, and hence show that A is a subset of B. please help.
given: ............(1)
taking intersection on both sides:
hope this helps you.
cheers !!
if A intersection B dash is equal to null set, then show that A is equal to A intersection B, and hence show that A is a subset of B. please help.
given: ............(1)
taking intersection on both sides:
hope this helps you.
cheers !!