Q23 of 43 Page 15

(v) A' and B' are mutually exclusive.


(i) True, A ∩ B = φ

(ii) True, A ∪ B = S and A ∩ B = φ

(iii) True, B' = S - B = A.

(iv) False, A ∩ C = {(2, 1), (2, 2), (2, 3), (4, 1)} ≠ φ .

(v) True, A' = B and B' = A ⇒ A' ∩ B' = B ∩ A = φ.

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