A) \[\frac{5}{18}\]
B) \[\frac{1}{3}\]
C) \[\frac{7}{9}\]
D) \[\frac{5}{6}\]
Correct Answer: B
Solution :
(b): Prime numbers, \[x:x\in [5,22]\] are 5, 7, 11, 13, 17, 19 = six total numbers = 18 \[\therefore \] \[P=\frac{6}{18}=\frac{1}{3}\]You need to login to perform this action.
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