Question

2) IfA={1,2,5,6,9, 10), write which of the
following statements are true and which are
false,
(i) 6€ A
(ii) O€ A
(iii) {9} € A
(iv) 4€/A
(v) A={10, 2, 1, 9,5,6}
(vi) A={1,2,5, 6, 9, 10,2}
(vii) A= {1, 2, 5, 6, 8, 9, 10}
(viii) 9€/A
(ix) 2,5, 6 € A
(x) {2,5,6} & A​

Answer 1

Answer:

Step-by-step explanation:

A={1,2,5,6,9, 10)

i) 6€ A - True

(ii) O€ A False

(iii) {9} € A -False

(iv) 4€/A -False

(v) A={10, 2, 1, 9,5,6}-True

(vi) A={1,2,5, 6, 9, 10,2} - False

(vii) A= {1, 2, 5, 6, 8, 9, 10} - - False

(viii) 9€/A-true

(ix) 2,5, 6 € A-true

(x) {2,5,6} & A -Wrong