Question 261923: what are the subsets of a = {p,q,r,s,t}.
I know there should be 32 subsets but I can only find 26 of them.
Answer by jim_thompson5910(35256)   (Show Source):
You can put this solution on YOUR website! Here are all of the subsets of {p,q,r,s,t}
{p,q,r,s,t},
{p,q,r,s}, {p,q,r,t}, {p,q,s,t}, {p,r,s,t}, {q,r,s,t},
{p,q,r}, {p,q,s}, {p,q,t}, {p,r,s}, {p,r,t}, {p,s,t}, {q,r,s}, {q,r,t}, {q,s,t}, {r,s,t},
{p,q}, {p,r}, {p,s}, {p,t}, {q,r}, {q,s}, {q,t}, {r,s}, {r,t}, {s,t},
{p}, {q}, {r}, {s}, {t},
{}
Note: {} denotes the empty set
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