Question

two dice are rolled write the sample space s and number of sample points n(s) also write events and number of sample points in the event according to the given condition 1 sum of the digits on upper face is a prime number 2 sum of the digits on the upper face is multiple of 5 . 3) sum of the digits on the upper face is 25 . 4) digit on the upper face of the first die is less than the digit on the second die​

Answer 1

Step-by-step explanation:

B = { (1,5),(5,1),(2,5),(5,2),(4,5),(5,4),(5,5),(5,6),(6,5) }

n(B)= 9