Math, asked by ROHIT8453, 16 days ago

In a college, selecting 3 different class rooms of group CSE of sections A, B and C make 20%, 40% and 40%. It is known that students are in distinction 4%, 3% and 6% by these classes respectively. Then Find the probability of selecting a person got distinction.


Answered by tandrima86


thanks for these queastion i also need its answer

Similar questions