A problem is given to three students whose chances of solving it are 1/2, 1/3 and 1/4 respectively. What is the probability that the problem will be solved?
A. 1/2
B. 7/12
C. 1/4
D. 3/4
Answer:D
A problem is given to three students whose chances of solving it are 1/2, 1/3 and 1/4 respectively. What is the probability that the problem will be solved?
A. 1/2 B. 7/12 C. 1/4 D. 3/4