Question

Two digit numbers are formed from the digi 0,1,2,3,4
without repetition complete the following activity to find
the probability that the numben to formed a poime
numben.
5-{I
} nisl
The Sample Space
그
n
het A be the event that the numben so formed is
purime numben.
11 na
Then A=
PLAJ
(Formula) Pla)​

Answer 1

Answer:

Let S be the Sample space

S=(10,12,13,14,20,21,23,24,30,31,32,34,40,41,42,43)

n(S)= 16

Let A be the event that the number formed is prime, number

A=(13,23,31,41,43)

n(A) = 5

P(A) = n(A)/ n(S)

= 5 / 16