Q={x is such that x is greater than or equal to element of real number},say if its finite infinite or null set

Question

Help plzzzzzz.

Answer 1

Multiple posting.

There are several interpretations to what you wrote. In other words, it isn't written correctly.

1) Given a fixed real number y, Q={x:x>=y}=[y,+infty}. In this case, Q is infinite.

2) Q={x: there exists a real number y with x>=y}. In this case, Q=R is also infinite.

3) Q={x: x>=y for every real number y}. In this case, Q is empty.

Answer 2

Your question is incomplete or I am a dumb genious i guess

Answer 3

?????????? Impossible to answer your question, The set Q is not well defined. Try to be clearer.

Answer 4

Are you asking us to do your homework for you?