Question:hard

When Viswanath plays chess, he wins with probability 0.80, loses with probability 0.20. Assume independence, find the probability that Viswanath's first win happens when he plays his third game.

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For small values of $x$, write out the sequence of events directly (e.g., Loss-Loss-Win) and multiply their probabilities. This avoids needing to recall formal probability distribution formulas.
  • 0.8
  • 0.2
  • 0.032
  • 0.512
Show Solution

The Correct Option is C

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