ample 2 when a die is thrown , Ex Sample pace S 1,2,3,4,5,6 Let A be the event of oclurrence of a no lesser than 5 A,2,3,4 Let B be the event of dcuurrente of a no an even number 2,4,6 ]
2,4 PCAlB) is the probabili y o occurrence of a number lesser than 6, when an even number has occurred Here one ot 2.4,G is octurred, but t10 rom 2,4iG 2 and 4 are lesser than 5. So, uhen evenoascred, total number of cases is yot 6. and favorable cases are 2
Hente p (A/B) = n(ANB) m (B) 3 p (AB) = 2 3 PCB/A)s is probability of ocuurrence of an even humber when a number lesser than 5 has o CCurred Here 2,3,43 n(A) m(A) 4
2,4,6} m(A) 2 4
my name is Aishwarya Vitthal Hase. i am currently studying in fourth Year B tech engineering in Elecronics and telecommunication branch.