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प्रश्न
Three coins are tossed together. Find the probability of getting:
no tails
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उत्तर
\[\text{ When 3 coins are tossed together, the outcomes are as follow }: \]
\[S = \left\{ \left( h, h, h \right), \left( h, h, t \right), \left( h, t, h \right), \left( h, t, t \right), \left( t, h, h \right), \left( t, h, t \right), \left( t, t, h \right), \left( t, t, t \right) \right\}\]
\[\text{ Therefore, the total number of outcomes is 8 } . \]
संबंधित प्रश्न
When a die is thrown, list the outcomes of an event of getting a prime number.
A die is thrown. Find the probability of getting:
a multiple of 2 or 3
In a simultaneou throw of a pair of dice, find the probability of getting:
an even number on first
In a simultaneous throw of a pair of dice, find the probability of getting:
at least once
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
black and a king
A card is drawn at random from a pack of 52 cards. Find the probability that the card drawn is:
jack
A bag contains 4 red, 5 black and 6 white balls. A ball is drawn from the bag at random. Find the probability that the ball drawn is:
white
What is the probability of the sun setting tomorrow?
Classify the following events:
Getting head when a coin is tossed.
Classify the following events:
A team winning the match.
