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Probability · 2010 · Shift 1

1 Mathematics questions from this JEE Advanced paper
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Probability · 2010 · Shift 1

1 Mathematics questions from this JEE Advanced paper

  1. Q45.Let ω be a complex cube root of unity with ωe1. A fair die is thrown three times. If r1​,r2​ and r3​ are the numbers obtained on the die, then the probability that ωr1​+ωr2​+ωr3​=0…
    Mathematics · Probability · MCQ