Question

1) Complete the following items dealing with sets.

If set A = {3, 4, 7, 9} and set B = {8, 9, 10, 11}, list the elements in numerical order for

A B = {_,_,_,_,_,_,_}

A B = {_}


2)If set A = {3, 4, 7, 9}, set B = {8, 9, 10, 11}, and set C = {4, 9, 11, 13, 15},

list the elements in numerical for A (B U C) = {_,_}

3) If set A = {3, 4, 7, 9} and if set D = {9, 4, 3, 7}, A = D.

True or False

Answer 1

From the set {21, 37, 45}, use substitution to determine which value of x makes the inequality true.x - 8 > 29
45
none of these
37
21From the set {21, 37, 45}, use substitution to determine which value of x makes the inequality true.x - 8 > 29
45
none of these
37
21