Question

dados os conjuntos A= {0,1,2,3,4}, B= {0,2,4,6,8}, C= {1,3,5,7} e D = {3,4,5,6,7}, determine: a) A U D = b) A-B= c) C U (D - A) = d) (A ^ C) - D =

Answer 1

a) A U D = {0,1,2,3,4,5,6,7}

b) A - B = {1,3}

c) C U ( D - A = {0,1,2} ) → C U ( D - A ) = {0,1,2,3,5,7}

d) (A^C= {1,3} ) - D = {1}