Question: Solve the following problem and show your work: let S : A - B and let c and D be subsets of B la) suppose

Solve the following problem and show your work:

let S : A - B and let c and D be subsets of B la) suppose I is suntective. Show that ( D them C C D. ( b) Show by example that C is mot 1 surjective, them + ( c) c J D may mot imply that C. C D

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