Question

what is the probablity of getting co-prime numberwhen two dices are tossed at a time​

Answer 1

Answer:

Total number of outcomes,n(S) = 36.

Co-prime outcomes={(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,3),(2,5),(3,1),(,4),(3,5),(4,1),(4,3),(4,5),(5,1),(5,2),(5,3),(5,4),(5,6),(6,1),(6,5)}

n(Coprime)=23

Probability=n(Coprime)/n(S)

P(Co-prime)=23/36

Answer 2

50% I think it's the answer of this question