defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Probability Probability of Complementary Event
A problem is given to three students X, Y and Z whose chances of solving it are \(\frac{1}{2}\), \(\frac{1}{3}\) and \(\frac{1}{4}\) respectively. The chance that the problem will be solved, is equal to
1
\(\frac{1}{4}\)
2
\(\frac{1}{2}\)
3
\(\frac{3}{4}\)
4
\(\frac{1}{3}\)