Question

State whether the given statement is true or false
A={1,{2,3},4} then,

(i) {2,3} is a proper set of A
(ii){2,3} is a subset of A​

Answer 1

Step-by-step explanation:

hi...

1 false

2true

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Answer 2

Answer:

1) False

2) True

Step-by-step explanation:

A proper subset of a set A is a subset of A that is not equal to A. In other words, if B is a proper subset of A, then all elements of B are in A but A contains at least one element that is not in B.

so the first statement is incorrect.

and in second part of the question :- A set A is a subset of another set B if all elements of the set A are elements of the set B. In other words, the set A is contained inside the set B. The subset relationship is denoted as A⊂B.

So 2nd statement is correct

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