Cate numere pare?

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miruna.lazar
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Cate numere pare?

Post by miruna.lazar »

Cate numere pare de forma \( \overline{xxyyxx} \)exista?
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Amaranth
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Post by Amaranth »

X poate fi {2, 4, 6 ,8 ,0} (5 variante). } 5 * 9 variante :lol:
Y poate fi {1, 2, ......,.9} (9 variante). } 45 variante :roll:
In all this world there is only one pure and magic thing... and it is called PURPLE!
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Marcelina Popa
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Post by Marcelina Popa »

x e prima cifra, deci nu poate fi 0. In schimb, y poate fi 0.
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Amaranth
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Post by Amaranth »

Da... aveti dreptate dar eu m-am uitat la ultima cirfa si bla bla bla... Nu pot sa caut scuze. :roll: :oops:
In all this world there is only one pure and magic thing... and it is called PURPLE!
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