the number of all possible proper subsets of (2, 3,5) is
Answers
Step-by-step explanation:
so the answer may be 7 am I right mister
Answer:
The Correct Answer would be 7. The total number of all possible proper subsets of the set (2, 3, 5) is 7.
Step-by-step explanation:
Given: The set consisting of three elements = (2, 3, 5).
To Find: Number of proper subsets of the given set.
We have to find the number of proper subsets of the given set.
What is a Set? A Set is basically a defined collection of elements which are themselves pre-defined.
What is a Subset? A Subset is a part of an already existing set basically. A subset is contained in the main Universal Set.
What is a proper subset? A proper subset is the subset of a set, in which the subset Ф isn't included.
Therefore, the formula for number of proper subsets = 2ⁿ-1
where, n is the number of elements of the main set.
Applying the formula in the question, we get :
Proper Subsets = 2³ - 1
= 8 - 1
= 7
Hence, 7 is the correct answer.