A fair coin is tossed ' \( n \) ' times. If the probability that head occurs 6 times is equal to....

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A fair coin is tossed ' \( n \) ' times. If the probability that
\( \mathrm{P} \)
head occurs 6 times is equal to the probability that head occurs 8 times, then the value of ' \( n \) ' is equal to
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