हिंदी

‘A coin is tossed’. Write the sample space ‘S’. - Algebra

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प्रश्न

‘A coin is tossed’. Write the sample space ‘S’.

उत्तर

Sample Space S={H, T}
n(S)=2

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2013-2014 (March)

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संबंधित प्रश्न

There are 15 tickets bearing the numbers from 1 to 15 in a bag and one ticket is drawn from this bag at random. Write the sample space (S) and n(S).


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A bag contains 3 white, 5 black and 2 red balls, all of the same shape and size. A ball is drawn from the bag without looking into it, find the probability that the ball drawn White ball.


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A dice is thrown once. Find the probability of getting an even number or a multiple of 3.


For the following experiment write sample space ‘S’ and number of sample points n(S).

One coin and one die are thrown simultaneously.


In the month of March 2019, Find the days on which the date is a multiple of 5. (see the given page of the calender)


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(a) Committee of 2 boys =

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 ∴  Sample space = {..., ..., ..., ..., ..., ...}

Write sample space ‘S’ and number of sample point n(S) for the following experiment. Also write events A, B, C in the set form and write n(A), n(B), n(C).
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Event  A : Even number on the upper face. 
Event  B : Odd number on the upper face.
Event  C : Prime number on the upper face.


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Event  C : The same digit on both the upper faces.


If two dice are rolled simultaneously, find the probability of the following event.
The sum of the digits on the upper faces is at least 10.


There are 15 tickets in a box, each bearing one of the numbers from 1 to 15. One ticket is drawn at random from the box. Find the probability of event that the ticket drawn - shows a number which is a multiple of 5.


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∴ S = `{square, HT, TH, square}`

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∴ A = `{HH, square, TH}`

ii. Event B: to get no head.

∴ B = `{square}`.


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