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How many distinct arrangements are possible from the letters of GANANA?शब्द गणना के अक्षरों की अलग-अलग व्यवस्थाएं कितनी हैं?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (60)(60)
There are (6) letters with (3) identical and (2) identical letters, so (\frac{6!}{3!2!}=60). In exams, multiply all repeated group factorials in the denominator.(6) अक्षरों में (3) समान और (2) समान हैं, इसलिए (\frac{6!}{3!2!}=60)। परीक्षा में सभी repeated groups का गुणन हर में रखें।
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