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Sphinxa [80]
3 years ago
9

Determine todos os subconjuntos de x

Mathematics
1 answer:
Lisa [10]3 years ago
5 0
<h2>Explicación:</h2>

Hola, recuerda que debes escribir preguntas completas a fin de obtener respuestas correctas y certeras. En todo caso, encontré una pregunta similar en internet, y te la explicaré a continuación. Dicha pregunta ha sido adjuntada como un comentar bajo tu pregunta.

<h3><u>SUBCONJUNTOS:</u></h3><h3 />

1 elemento:

{a}, {b}, {c}, {d}

2 elementos:

{a,b}, {a,c}, {a,d}, {b,c}, {b,d}, {c,d}

3 elementos:

{a,b,c}, {a,b,d}, {b,c,d}, {a,c,d}

4 elementos:

{a,b,c,d}

Por otro lado, podemos hallar el número de subconjuntos como:

2^n \\ \\ n:\text{representa al numero de elementos que pertenecen al conjunto x} \\ \\ \text{En este caso:} \\ \\ \\ n=4 \\ \\ Entonces: \\ \\ 2^4=16

En otras palabras:

Número de subconjuntos = 15 + Subconjunto vacío

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