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Probability · 2010 · Shift 1

1 Mathematics questions from this JEE Advanced paper

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JEE Advanced
Papers
2010 · Shift 1
Mathematics
Probability

Probability · 2010 · Shift 1

1 Mathematics questions from this JEE Advanced paper

Q45.Let $ω$ be a complex cube root of unity with $ω e 1.$ A fair die is thrown three times. If $r_{1}, r_{2}$ and $r_{3}$ are the numbers obtained on the die, then the probability that $ω^{r_{1}} + ω^{r_{2}} + ω^{r_{3}} = 0$ …
Mathematics · Probability · MCQ