How many different words can be formed with the letters of the word “MATHEMATICS'? In how many of them the vowels are together and consonants are together?
Answers
Answered by
1
Step-by-step explanation:
no vowel is together
minimun 2 consonants and maximum 3 consonants are together
so many words can be formed with the word mathematics
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Answered by
2
Answer:
Given :
word : MATHEMATICS
No of latter : 11
vowels : 4 ( A,E,I,A ) 1 is common
consonants : 7 ( M,M,T,T,H,C,S ) 2 is common
answer :
no of ways = 4! × 7! × 2! / 2! × 2! × 2!
= 6 × 7!
= 30240
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