A) \[1-\,\,{{\left( \frac{19}{20} \right)}^{5}}\]
B) \[{{\left( \frac{19}{20} \right)}^{5}}\]
C) \[{{\left( \frac{3}{4} \right)}^{5}}\]
D) \[90\,\,{{\left( \frac{1}{4} \right)}^{5}}\]
E) None of these
Correct Answer: B
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