Question

If A=(x,y,z)then the nombar of non empty subsets of A Is

Answer 1

Step-by-step explanation:

the no.of non empty set are 7

total number of elements are 3

so the formula is

= 2^n - 1 =》 non empty set

= 2^3 - 1

= 8 - 1

= 7 non empty subsets

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