Question

The number of subsets of a set is 16 then the set has elements ?​

Answer 1

Answer:

The set has 4 elements.

Step-by-step explanation:

Let the number of elements of the set be n

As we know,

Number of subsets of a set = 2ⁿ (where n is the number of elements of the set).

Therefore,

2ⁿ = 16 = 2⁴

=> n = 4