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4. Let A = {xc : x is a multiple of 2 , x < 15), B = {x : x is a multiple of 3, x < 20),C = {x : x is a prime, x < 20}.Write each one of the sets A, B, C in Roster form.(i)(ii) Find :(a) A U B(b) A U C(c) B u c(d) A ∩ b(e) A ∩ b(f) В ∩ cplease answer this correctly please ​

Answer»

-step explanation:here a union b means all the ELEMENTS of a and b are INCLUDED .a intersection b means only common elements are included. hope this ANSWER is HELPFUL.



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