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Grade 12Algebra

how many words can be formed from the word RESTRICTION without changing relative order of vowels and consonants?

Profile image of twesh bappan lyallpuri
16 Years agoGrade 12
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1 Answer

Profile image of SHAIK AASIF AHAMED
11 Years ago
Hello student,
please find the answer to your question below
Given word isRESTRICTION and it has 4 vowels and 7 consonants
As their relative position should not be changed
Number of ways=(4!)(7!)/2!2!2!as there are 2r’s 2 t’s and 2i’s
=15120 ways