Question 1176707

Let U = {5, 10, 15, 20, 25, 30, 35, 40}
A = {5, 10, 15, 20}
B = {25, 30, 35, 40}
C = {10, 20, 30, 40}.

Find B ⋂ C'.-> in C' will be all elements from set U that are not in C
C'={5,15,25,35}
B = {25, 30, 35, 40}
then B ⋂ C'={25,35}


answer: B) B ⋂ C= {25, 35}