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ciops
.grande:maestro.

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Originally posted by number15


Quindi (1423) (5) (6) (scrivere solo (1423) è la stessa cosa)

Capito?
Se hai bisogno chiedi


si perche i numeri singoli sono trascurabili..

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Ma che film la vita tutta una tirata storia infinita a ritmo serrato da stare senza fiato.

Ma che film la vita tutta una sorpresa attore, spettatore tra gioia e dolore tra il buio ed il colore.

10-11-2005 20:28
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blade
.amico.

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Grazie! Intendevo proprio questo! Credo di aver capito ma ho un ultimo dubbio:
s=(123456)
t=(142)(356)
s*t=(1543)(2)(6)
L'1->4, 4->5 (15..); 4->2, 2->3 (1543..) perchè chiude?
Sbaglio il procedimento?
10-11-2005 20:55
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number15
.grande:maestro.

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Io non penso sia quello il risultato; secondo me è: (15) (2) (364)

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10-11-2005 21:13
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blade
.amico.

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Bhe.. è l'esercizio che ha fatto la prof.. nella preparazione al compitino dell'anno scorso..
10-11-2005 21:18
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number15
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Non so aiutarti allora: ti scrivo i passaggi che ho fatto
1->4, 4->5 (15..), (si parte dall'ultimo numero scritto quindi 5), 5 -> 6, 6 -> 1 (15), 2 -> 1, 1 -> 2, (2), 3 -> 5, 5 -> 6, (36..), 6 -> 3, 3 -> 4 (364).

Mi sembra di averla fatta giusta; controlla anche te. Speriamo passi qualcuno a confermare, così ci leva sti dubbi.

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10-11-2005 21:28
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kurt
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Originally posted by number15
Io non penso sia quello il risultato; secondo me è: (15) (2) (364)


Esatto: (15)(364)
10-11-2005 21:37
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number15
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Perfetto. Ora che abbiamo la conferma, capisci bene il procedimento e se hai altri dubbi chiedi.

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10-11-2005 21:40
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blade
.amico.

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quindi ha sbagliato la prof?
10-11-2005 21:40
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number15
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Si, o hai copiato te male.

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10-11-2005 21:41
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blade
.amico.

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ops! ho sbagliato io:
s=(123456)
t=(142)(365)
cosa cambia?
10-11-2005 21:44
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number15
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Cambia tutto. Così è giusta quella della prof.
Ma hai capito il procedimento=?

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10-11-2005 21:46
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blade
.amico.

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ora si! Ma non ho capito perchè chiude al 3!
In pratica il mio procedimento è il seguente:
L'1->4, 4->5 (15....); 5->3,3->4 (154...);4->2,2->3(1543) <--xkè qua chiude? prodeguendo poi dovrebbe essere 2->1,1->2 (2); 6->5,5->6 (6)
Giusto?

Un altra cosa..: avete altre esercizi?
Grazie di tutto!
10-11-2005 21:59
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number15
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Perchè dopo aver scritto (1543) il passaggio dopo è: 3 -> 6, 6 -> 1, quindi 3 va in 1. Chiudendo te dici che 1 -> 5 -> 4 -> 3 -> 1 ....!

Capito ora?
Per gli esercizi ce n'è uno o forse due al capitolo 9 se hai il libro. Sennò scaricati le soluzioni del cap 9 da qua http://www.ateneonline.it/bianchi/supplementi.asp
che comprendono anche il testo; prova il 9.5.

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10-11-2005 22:13
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blade
.amico.

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Grazie! Siete stati molto pazienti!
10-11-2005 22:16
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number15
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Prego.

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10-11-2005 22:30
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