How many distinct arrangements can be formed using all letters of the word (LAMP)?शब्द (LAMP) के सभी अक्षरों से कितनी अलग व्यवस्थाएँ बनेंगी?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (24)(24)
The word (LAMP) has (4) distinct letters, so (4!=24). Full arrangement of distinct letters is found by factorial.(LAMP) में (4) अलग अक्षर हैं इसलिए (4!=24)। अलग अक्षरों की पूरी व्यवस्था factorial से मिलती है।
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