Is every measurable set is Borel?||Does the empty set have measure zero?

Is the intersection of two measurable sets measurable?
What are the two properties of measurable sets?

#there exists non measurable sets,
#measurable sets,
#prove that intersection of two measurable set is measurable,
#union of two measurable sets is again a measurable set,
#translation of a sets,
#complement of measurable set is measurable,
#measurable set,
#union of two measurable set is measurable,
#every countable set is measurable,
#cantor sets,
#theorem 2.8 measurable sets,
#measurable sets in measure theory,
#g the union of two lebesgue measurable sets is measurable

#measurable set,
#union of two measurable sets is again a measurable set,
#measurable sets,
#there exists non measurable sets,
#prove that intersection of two measurable set is measurable,
#union of two measurable set is measurable,
#intersection of two measurable set is measurable,
#complement of measurable set is measurable,
#g the union of two lebesgue measurable sets is measurable,
#example of outer measure theory,
#prove that union of two measurable set is measurable

#union of two measurable sets is again a measurable set,
#properties of lebesgue measurable sets.,
#basic properties of jordan measure,
#properties of measurable sets first property,measurable set,
#basic properties of measurable functions,
#measurable sets,
#union of two measurable set is measurable,
#intersection of two measurable set is measurable,properties of measure,
#empty set and real line are lebesgue measurable sets.