Question

Se um conjunto possui 12 elementos então o número de subconjuntos é igual A:

Answer 1

A={a,b,c,d,e,f,g,h,i,j,k,l}
A={a}, {b}, {c}, {d}, {e}, {f}, {g}, {h}, {i}, {j}, {k}, {l}, {a,b}, {a,c}, {a,d}, {a,e}, {a,f}, {a,g}, {a,h}, {a,i}, {a,j}, {a,k}, {a,l}, {b,c}, {b,c}, {b,d}, {b,e}, {b,f}, {b,g}, {b,h}, {b,i}, {b,j}, {b,k}, {b,l}, {c,d}, {c,e}, {c,f}, {c,g}, {c,h}, {c,i}, {c,j }, {c,k,}, {c,l}, {d,e}, {d,f}, {d,g}, {d,h}, {d,i}, {d,j}, {d,k}, {d,l}, {e,f}, {e,g}, {e,g}, {e,h}, {e,i}, {e,j}, {e,k}, {e,l}, {f,g}, {f,h}, {f,i}, {f,j}, {f,k}, {f,l}, {g,h}, {g,i}, {g,j}, {g,k}, {g,l}, {h,i}, {h,j}, {h,k}, {h,l}, {i,j}, {i,k}, {i,l}, {j,k}, {j,l}, {k,l}, {a,b,c,d,e,f,g,h,i,j,k,l}, {conjunto vazio}.

Ao total são 83 subconjuntos de A
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