Answer: The number of subsets of A is 256.
Step-by-step explanation:
Since we have given that
Number of elements in a set A = 8
so, let n = 8
We need to find the number of subsets of A.
As we know that the number of subsets of any set A is given by
![2^n=2^8=256](https://tex.z-dn.net/?f=2%5En%3D2%5E8%3D256)
Hence, the number of subsets of A is 256.