+225
Determine whether the set is well defined.
{x | x is a very clever person is a very clever person }
A. The set is not well defined because the elements of the set are not listed.
B. The set is well defined because it is clear what the members are.
C. The set is not well defined because membership is a matter of interpretation.
D. The set is well defined because it is described by set-builder notation.
Find the cardinal number for the following sets
A = {115, 116, 117,118,...,237}
B = {115,117,119,...,415}
Find n(A) for the following set
A=the set of Integers between -24 and 24
n (A) =
