Question: 1. Determine whether the statement is true or false: a. be {a, b , c} b. OED c. The set of single natural number is




1. Determine whether the statement is true or false: a. be {a, b , c} b. OED c. The set of single natural number is a well-defined set. d. The set of even integers is a well-defined set. Sets and L e. If n(A U B) = n(A) + n(B) then A and B must be disjoint sets.\f\f4. . If X = {1, 2, 3, 4,5), Y = {3, 4, 5), Z = {2,3,4), then which of the following is true? a. XCY f. 2 EY b. YCY 9. 0ED c. X2Z h. YnY d. YCX i. ocz e. (YUZ) CX j. (Y nZ) EX
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