let A be the sets of lettersin the word poor. write yhe power set of A

 Let A=(POR)

P(A)=

(P), (O),(R),(PO),(OR), (PR),(POR), (null set)

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Let A be

then P(A) =

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if A= {p,o,r}
then power sets are {p}, {o} , {r} , {p,o} , {p,r} , {o,r}
because power sets neither contain null set nor the set itself
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Let A=(POR)

P(A)=

(P), (O),(R),(PO),(OR), (PR),(POR), (null set)
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p(a) = { p,o,r}
p(a) 2= 2= 8
p (a) = [{fi} {p,o} {o,r} {p,r} {p,o,r} {p} {o} {r}] 


HOPE THIS WILL BE HELPFUL....CHEERS..
 
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{P} {O} {R} {PHI} {POR} {PO} {OR} {RP} n(a) = 2^3 = 8
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P(A)=2^n
=2^3
=8
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A = { p,o,r}
so P[A] = {{p,o,r}, {p}, {o}, {r}, {p,o} , {p,r}, {o,r}}
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P(A)= 2^3=8
 
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P(A)=2^n?
=2^3?
=8
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        A = { p , o , r }
P ( A ) = { { p } , { o } , { r } , { p , o } , { p , r } , { o , r } , { p , o , r } , { }  }
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(P, o, r)
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Please find this answer

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67487654
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A = { p,o,r}
so P[A] = {{p,o,r}, {p}, {o}, {r}, {p,o} , {p,r}, {o,r}}
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  1. is this usefull for everyone please comments
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{p},{o},{r},{po},{pr},{or}
 
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Hi!
Here is the answer to your query.
A.T.Q. 
      A={P,O,R}
SO, its power set ={ {P}, {O}, {R}, {P,O}, {O,R}, {P,R}, {}, {P,O,R} }
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What are you looking for?