Question

6
IfA= {3, 6, 9, 12, 15, 18, 21); B = {4, 8, 12, 16, 20)
C 2.4, 6, 8, 10, 12, 14, 16); D= {5, 10, 15, 20} find
(і) А В (ii) A-C
(iii) A-D (iv)B-A
(v)C-A
(vi) D-A (vii) B-C
- (viii) B-D (ix)C-B (x)D-B
7.
State whether each of the following statement is true or false. Justify you answers.
0 12.3,4,5) and (3,6) are disjoint sets.
{a, e, i, o, u} and (a, b, c, d) are disjoint sets
(2, 6, 10, 14) and (3.7. 11, 15) are disjoint sets,
(iv) (2,6,10) and (3.7. 11) are disjoint sets.​

Answer 1

Answer:

see both the images

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