redasumydanny redasumydanny
  • 12-01-2017
  • Mathematics
contestada

How many different 9-letter words (real or imaginary) can be formed from the letters in the word ECONOMICS?

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Ecogdell Ecogdell
  • 12-01-2017
The answer would be 90,720
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Аноним Аноним
  • 12-01-2017
It would be: ⁹P₈ = 9! (9-8)! = 9!/1! = 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 = 3,62,880

In short, Your Answer would be 3,62,880

Hope this helps!
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