Respuesta :

well, the suits of ♦  ,  ♥ are both red, and each suit has 13 cards, there are 52 cards in the deck,

[tex]\bf P(\diamondsuit~or~\heartsuit)\implies \cfrac{13}{52}+\cfrac{13}{52}\implies \cfrac{26}{52}\implies \cfrac{1}{2}[/tex]

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