Question

Write down the power set of b={1,2,3}

Answer 1

Given, B ={1,2,3}

Number of subsets of B = 2^n(B) = 2^3 = 8

Power set of B i.e P(B) = Number of subsets of B

= ={{1},{2},{3},{1,2},{2,3},{1,3},{1,2,3},{Φ}}

Step-by-step explanation:

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