1.

If A = {x: x is a natural number}, B ={x: x is an even natural number} C = {x: x is an odd natural number} and D = {x: x is a prime number}, find (i) A ∩ B (ii) A ∩ C (iii) A ∩ D (iv) B ∩ C (v) B ∩ D (vi) C ∩ D

Answer»

If A = {x: x is a natural number}, B ={x: x is an even natural number}


C = {x: x is an odd natural number} and D = {x: x is a prime number}, find


(i) A B


(ii) A C


(iii) A D


(iv) B C


(v) B D


(vi) C D



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