Question

MULTIPLE CHOICE
(a) A= 1
Choose the correct option in each of the following:
1. A=(11. which of the following statements is correct:
(b) 1 CA
(e) (1) A
(d) 1 A
2. FA11, 2. 13. 41), which of the following is a correct statement?
(a) 36A
(b) (1) CA
(c) (2) A
(d) ICA
3. Consider the following statements :
1. Any set A is comparable with itself:
2. 0) is a singleton set
3. {o) is an empty set.
Of these statements, the correct ones are:
(a) 1&2
(b) 1&3
(d) 1.2 & 3
4. Total number of elements in the power set of a set A containing n elements is.
(a) na
(b) 2
(c) 2 - 1
(d) None of these
5. If a finite set S contains n elements, then the number of non-empty proper subsets of's is
(a) 2.22-1
(b) 2(2-1)
(c) (2-1-1 (d) 2(21-11
6. The number of all possible proper subsets of 12, 3, 5) are
(a) 3
(b) 6
(c) 7
(d) s
7. If A = (a, b), then the power set of Ais
(a) (a, b)
(b) la 6)
(c) lo, la, (b) (d) folal. (01. la, bll
8. Which one of the following is a correct statement?
(a) = 0
(b) o = (0)
(c) 0 = (0)
do )
9. Which one of the following is a correct statement?
(a) (a) e {a,b,c) (b) a cla, b, c) (c) a effal. b)
(d) None of these
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Answer 1

Answer:

I think questions and options have something wrong