How many words of 4 consonants and 3 vowels can be made from 12 consonants and 4 vowels, if all the letters are different?

How many words of 4 consonants and 3 vowels can be made from 12 conson

1.	How many words of 4 consonants and 3 vowels can be made from 12 consonants and 4 vowels, if all the letters are different?
A.	16C7 *7!
B.	12C4 4C3 7!
C.	12C3 *4C4
D.	11C4 *4C3
Answer» C. 12C3 *4C4

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How many words of 4 consonants and 3 vowels can be made from 12 consonants and 4 vowels, if all the letters are different?

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