A problem in mathematics is given to four students A, B, C and D whose chances of solving it are \(\dfrac{1}{2},\dfrac{1}{3},\dfrac{1}{4}\) and \(\dfrac{1}{5}\) respectively. What is the chance that the problem will be solved?

A problem in mathematics is given to four students A, B, C and D whose

1.	A problem in mathematics is given to four students A, B, C and D whose chances of solving it are \(\dfrac{1}{2},\dfrac{1}{3},\dfrac{1}{4}\) and \(\dfrac{1}{5}\) respectively. What is the chance that the problem will be solved?
A.	\(\dfrac{1}{120}\)
B.	\(\dfrac{1}{15}\)
C.	\(\dfrac{119}{120}\)
D.	\(\dfrac{4}{5}\)
Answer» E.

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A problem in mathematics is given to four students A, B, C and D whose chances of solving it are \(\dfrac{1}{2},\dfrac{1}{3},\dfrac{1}{4}\) and \(\dfrac{1}{5}\) respectively. What is the chance that the problem will be solved?

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