document.write( "Question 757528: what are the subsets of A={w,y)?
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Algebra.Com's Answer #460868 by sachi(548)\"\" \"About 
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the subsets of A={w,y)are null set,{w},{y},{w,y}
\n" ); document.write( "four in all as there are 2 elements then the no of sub sets are 2^2=4 ok
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