How many 3-letter words can we make from the letters A, B, C, and D, if we are allowed to repeat letters, and we must use the letter A at least once? (Here, a word is an arbitrary sequence of letters.)

Respuesta :

Ummm okay let’s see

Cab
Bad
Dab
Cad believe it or not that’s a word

Pretty sure that’s it hope this helps :D

If you could do you mind marking me brainliest.