Mathematics · 2023
JEE Main · 1 February 2023, Shift 2 · Q76
Two dice are thrown independently. Let A be the event that the number appeared on the 1^st die is less than the number appeared on the 2^nd die, B be…
Two dice are thrown independently. Let A be the event that the number appeared on the $\displaystyle 1^{\text {st }}$ die is less than the number appeared on the $\displaystyle 2^{\text {nd }}$ die, B be the event that the number appeared on the $\displaystyle 1^{\text {st }}$ die is even and that on the second die is odd, and C be the event that the number appeared on the $\displaystyle 1^{\text {st }}$ die is odd and that on the $\displaystyle 2^{\text {nd }}$ is even. Then :
Official answer
From NTA’s final answer key for this paper.
(2)
the number of favourable cases of the event $\displaystyle (\mathrm{A} \cup \mathrm{B}) \cap \mathrm{C}$ is $\displaystyle 6$
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.