a and b are two numbers selected randomly from 1,2,3.... 25 what is the probability of a and b are not equal.	Choose the correct choice from the following choices.
A) 1/25  B) 24/25  C) 13/25  D) 2/25  E) 3/25
No of events=625((1,1),(1,2).......(25,25))   Probability of getting a&amp;b are equal=(25/625)[(1,1),(2,2),(3,3).....(25,25)]   Probability of a and b or not equal=1-(25/625)   =600/625   =24/25   ANSWER:24/25
<result>B</result>
a and b are two numbers selected randomly from 1,2,3.... 25 what is the probability of a and b are not equal.