Let the target be hit A and B: the target be hit by B and C: the target be hit by A and C. Then the probability that A, B and C all will hit, is:
A. \(\frac{4}{5}\)
B. \(\frac{3}{5}\)
C. \(\frac{2}{5}\)
D. \(\frac{1}{5}\)
Answer:C
Let the target be hit A and B: the target be hit by B and C: the target be hit by A and C. Then the probability that A, B and C all will hit, is:
A. \(\frac{4}{5}\) B. \(\frac{3}{5}\) C. \(\frac{2}{5}\) D. \(\frac{1}{5}\)