A problem in mathematics is given to 4 students whose chances of solving individually are 1/2 , 1/3 , 1/4 and 1/5 . Then probability that the problem will be solved at least by one student is

WBJEE 2019 Math Solved Paper

Question : 38 of 75

Marks: +1, -0

A problem in mathematics is given to 4 students whose chances of solving individually are

and

. Then probability that the problem will be solved at least by one student is

Go to Question:

Prev Question

Next Question