(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

if A ={a}, B={b,c}, C={d,e,f,g,h,i,j}

Find P(A*B)

and |P(B*C)|

2. Relevant equations

3. The attempt at a solution

so for the first one I had

[{(a,b)}, {(a,c)}, {(a,b),(a,c)}, ∅]

and secondly 2^14.

is this right I dont know what is meant by the use of this |..| around a power set?

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# Homework Help: Is this powerset right?

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