How many different words of 3 letters can be formed from 4 different vowels and 7 different consonants so that each word contain

Question

3 years ago

5

s two consonants and one vowel

2 answers:

Lady bird [3.3K] · Answer 1 · 2022-05-24T16:15:24+03:00

4 0

Answer:

Omg, this is almost like a riddle lol. I'll try to think of the answer jist comment on this answer so i can reply back to you.

dimaraw [331] · Answer 2 · 2022-05-24T18:28:02+03:00

4 0

Answer:

84

Step-by-step explanation:

From 7 consonants, choose 2. The number of combinations is ₇C₂.

From 4 vowels, choose 1. The number of combinations is ₄C₁.

So the total number of combinations is:

₇C₂ × ₄C₁

21 × 4

84