How many words, with or without meaning can be made from the letters of the word
MONDAY, assuming that no letter is repeated, if.
(1) 4 letters are used at a time, (ii) All letters are used at a time, (iii) all letters are used
but first letter is a vowel?
Step-by-step explanation:
Therefore, the number of words that can be formed using all the letters of the word MONDAY, using each letter exactly once is 6×5×4×3×2×1=6! =720