In how many ways can 2prizes be awarded to 9 contestants provided no contestant get both the prizes
Dear student,
Number of choices available for giving 1st prize = 9
And , number of choices available for giving 2nd prize so that no contestant get both the prizes = 8
So, total ways in which two prizes can be awarded to 9 contestants provided that no contestant get both the prizes = 9×8 = 72.
Regards.
Number of choices available for giving 1st prize = 9
And , number of choices available for giving 2nd prize so that no contestant get both the prizes = 8
So, total ways in which two prizes can be awarded to 9 contestants provided that no contestant get both the prizes = 9×8 = 72.
Regards.