Question

If A = {b,c,d} then write power sets .​

Answer 1

Answer:

power of set is

2^n

n is the no of element

2^3

8

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

P(A) = {{ }, {b}, {c} , {d} , { b, c} ,{b,d},{c,d}, {b, c, d}

no of elements in power set

$= {2}^{n}$