Question

a two digit number is to be formed 0,1,2,3,4. repetition of the digit is allowed. find the probability of number formed is as so the prime number​

Answer 1

Answer:

3/10

Step-by-step explanation:

total number of possible outcome is equal to 20

no favourable outcomes= 6

the probability = favourable outcome by total possible outcome

6/20

= 3/10