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Mathematics, 24.02.2021 17:30 raveransaw

Los dueños de una tienda de electrónicos quieren enviar códigos de descuento de $10 a quienes se han suscrito a su lista de correo electrónico. El código de descuento tendrá dos letras seguidas de tres dígitos. Las letras ah B se IDE y los dígitos 6:09 no se usarán. Así que se usarán 22 letras y ocho dígitos. Suponer que las letras y los dígitos se pueden repetir. ¿Cuantos códigos de descuento se pueden crear de esta manera? Pl

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