Question

if n(A)=6 and P(A) 1/6 then find n(s)​

Answer 1

36

Step-by-step explanation:

P(A)=n(A)/n(s)

n(s) = n(A)/p(A)

= 6/(1/6)

= 36

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Answer 2

Concept:

Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.

Probability is always between 0 and 1.

If the probability is 0, it means that the event will never occur.

And if the probability is 1 then, it means that, it is a sure event and it will definitely happen.

Given:

We are given that:

n(A)=6 and P(A)=1/6

Find:

We need to find the value of n(S)

Solution:

We know that:

P(A)=n(A)÷n(S)

where P(A) is the probability of event A.

n(A) is the number of elements in set A.

and n(S) is the total number of elements in the sample.

1/6=6÷n(S)

n(S)=6×6

n(S)=36

Therefore, the value of n(S) is 36.

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