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Biancao9o3o12
23. Set X = {x|x is a whole number less than 15}, set Y = {y|y is an odd integer} and set Z = {z | z is a multiple of 4} a. What is X ∩ Z ? b. What is Y ∩ Z ?
a. this is the set of whole numbers less than 15 which are also multiples of 4 b) HINT: can an odd number be a multiple of 4?
ok so how many members are in the set b.?
none right - so b.is the empty set
there is a symbol for the empty set but i cant find it in equation function
so b is the answer ?