It means that x is. Web x e r means that x is a real number, i.e., that x is an element of the set of real numbers r. Click to see the original problem. X ∈ r doesn't mean that x equals to r,. Answer provided by our tutors.
Click to see the original problem. Click to see the original problem. Answer provided by our tutors. Web x e r means that x is a real number, i.e., that x is an element of the set of real numbers r. X ∈ r doesn't mean that x equals to r,. It means that x is.
