A number, x is chosen at random from the set of positive integers less than 12. What is the probability that (9/x) > x?  Answers:
A) 1/11  B) 2/9  C) 2/11  D) 2/3  E) 7/9
Number x has to be chosen from numbers 1-11   (9/x) &gt; x   =&gt; 9 &gt; x^2   =&gt;x^2 - 9 &lt; 0   x can have 2 values only 1 , 2   Therefore , probability = 2 / 11   Answer 2/11
<result>C</result>
A number, x is chosen at random from the set of positive integers less than 12. What is the probability that (9/x) > x?