Use the given sets to answer the questions. is p=q? why or why not? p = {asia, africa, north america, south america, antarctica, australia, europe}q = {x|x is a continent on earth}a - yes, because both sets contain exactly the same elementsb - yes, because both sets have the same number of elementsc - no, because set p has more elements than set qd - no, because set p has fewer elements than set q