Question

The number of proper subsets of the set A = {2, 3, 4, 5} is

Answer 1

Answer:

no of subsets =2power n

n refer to no of elements in set A

no of elements in set a is 4

2power 4 =16

there fore no of subsets are 16subsets

Answer 2

The number of proper subsets of the set A = {2, 3, 4, 5} is ?

answer : ( 2 ) ,(3),(4),(5),(2,3),(3,4),(4,5),(2,5),(2,3,4),(3,4,5),(4,2,5), (4,2) , (3,2,5),and etc

2^n where n= 4, 2^4 = 16

therefore there are 16 subsets

these are the subsets

mark as brainlist please