Find the number of 5 letterbe formed usingthat begin andewords that can be formed using letters of the wordI when reeptitions are allowed

The number of 4 letter words that can be formed using the letters of with an vowel when repetitions are allowed is

Find the number of 5 letter words that can be formed using the letters of the word NAUTRE that begin with N when repetition is allowed.

Find the number of 4 letter words that can be formed using the letters of the word MIXTURE which Contain the letter X

Find the number of 4 letter words that can be formed using the letters of the word MIXTURE which (1) Contain the letter X

Find the number of 4-letter words that can be formed using the letters of the word "ARTICLE which do not contain E

Find the number of (i) 6 (ii) 7 letter palindromes that can be formed using the letters of the word EQUATION.

Find the number of 5 letter words that can be formed using the letters of the word 'MIXTURE' which begin with an vowel when repetitions are allowed.

The number of 4 letter word that can be formed using the letters of the word EX-PLAIN which begin with an vowel when repetitions are allowed is

The number of 4 letter words than can be formed using the letters of the word EXPLAIN which begin with an vowel when repetitions are allowed is