Question

Practice set 1.3
(1) If A = {a, b, c, d, e}, B = { c, d, e, f }, C = {b, d}, D = {a, e}
then which of the following statements are true and which are false ?
(i) C C B (ii) A CD (iii) D C B (iv) D SA (V) B SA (vi) C 5 A​

Answer 1

Answer:

Practice set 1.3

(1) If A = {a, b, c, d, e}, B = { c, d, e, f }, C = {b, d}, D = {a, e}

then which of the following statements are true and which are false ?

(i) C C B (ii) A CD (iii) D C B (iv) D SA (V) B SA (vi) C 5 A