Question

2.
If A={1,{2,3},5), then among the following an incorrect statements is
a) {2,4} E A
b) {{2,3}} SA c) {3} CA
d) {5)​

Answer 1

Answer:

option b

Step-by-step explanation:

I hope it will help you...

Answer 2

Answer:

Option(A): {2,4}∈A is incorrect {2,4} is not an element of A

Option(B): {{2,3}}⊆A is correct {{2,3}} is one of the subset of A

Option(C): {3}⊆A is incorrect because 3 is not an element in set A

Option(D): {5}⊆A is correct {5} is one of the subset of A

Step-by-step explanation:

So option A&C