Question

. Let A = {2, 3, 4, 5, 6, 7} B = {2, 4, 7, 8) C = {2, 4}. Fill in the blanks by ⊂ or ⊄ to make the resulting statements true.
(a) B __ A
(b) C __ A
(c) B __ C
(d) ∅ __ B
(e) C __ C
(f) C __ B

Answer 1

Answer:

Here you go. Full explanation

Step-by-step explanation:

a. ¢

b. C

c. ¢

d. C

e. C

f. C

Answer 2

Given; A = {2, 3, 4, 5, 6, 7} B = {2, 4, 7, 8) C = {2, 4}.

To Find; Fill in the blanks ⊂ or ⊄ e the resulting statements true.

(a) B __ A

(b) C __ A

(c) B __ C

(d) ∅ __ B

(e) C __ C

(f) C __ B

Solution ;

(a) B ⊄ A

(b) C ⊂ A

(c) B ⊄ C

(d) ∅ ⊂ B

(e) C ⊂ C

(f) C ⊂ B

belongs to ⊂ sign is used if an element belongs to the given set and vice versa