When a certain biased die is rolled, a particular face occurs with probability \(\frac{1}{6}-x\) and its opposite face occurs with

probability \(\frac{1}{6}+x\). All other faces occur with probability \(\frac{1}{6}\). Note that opposite faces sum to 7 in any die. If \(0
[JEE Main 2021, 27 Aug (Shift 1)]

Question

When a certain biased die is rolled, a particular face occurs with probability \(\frac{1}{6}-x\) and its opposite face occurs with

probability \(\frac{1}{6}+x\). All other faces occur with probability \(\frac{1}{6}\). Note that opposite faces sum to 7 in any die. If \(0

[JEE Main 2021, 27 Aug (Shift 1)]

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When a certain biased die is rolled, a particular face occurs with probability \(\frac{1}{6}-x\) and its opposite face o…