I need to find an open cover of {x: x>0} with no finite subcover. Is this one? x (0,1) and =(x/2,1)
Follow Math Help Forum on Facebook and Google+
Originally Posted by tn11631 I need to find an open cover of {x: x>0} with no finite subcover. Is this one? x (0,1) and =(x/2,1) Why is it even an open cover? How about ?
Originally Posted by Drexel28 Why is it even an open cover? How about ? oh, ok. I get it now. Thank you.
Originally Posted by tn11631 I need to find an open cover of {x: x>0} with no finite subcover. Frankly, a simple answer is best. It did ask for an open covering: . This makes it very clear the you understand the thrust of the question.
View Tag Cloud