Math, asked by kelkigetaneh, 1 month ago

How many elements does A contains if it has 64 subsets?​

Answers

Answered by pulakmath007
5

SOLUTION

TO DETERMINE

The number of elements in A if A has 64 subsets

EVALUATION

Let the number of elements in A = n

We know that if a set A contains n elements then the number of subsets of A  \sf =  {2}^{n}

So by the given condition

 \sf   {2}^{n}  = 64

 \sf   \implies {2}^{n}  =  {2}^{6}

 \sf   \implies n = 6

FINAL ANSWER

The number of elements in A = 6

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

1. If P and Q are two sets such that n(P) = 12, n(Q - P) = 7, then which among the following is the value of n(PU Q)?

https://brainly.in/question/31763496

2. If n(A) = 300, n(A∪B) = 500, n(A∩B) = 50 and n(B′) = 350, find n(B) and n(U).

https://brainly.in/question/4193770

Answered by habtiehabtie28
1

Answer:

255 proper subsit

Step-by-step explanation:

Similar questions