WBJEE · Maths · Probability
A fair six-faced die is rolled 12 times. The probability that each face turns up twice is equal to
- A \(\frac{12 !}{6 ! 6 ! 6^{12}}\)
- B \(\frac{2^{12}}{2^{6} 6^{12}}\)
- C \(\frac{12 !}{2^{6} 6^{12}}\)
- D \(\frac{12 !}{6^{2} 6^{12}}\)
Answer & Solution
Correct Answer
(C) \(\frac{12 !}{2^{6} 6^{12}}\)
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