A computer program generates a single digit by a random process, according to which the probability of generating any digit is directly proportional to the reciprocal of one more than that digit. If all digits are possible to generate, then the probability Q of generating an odd prime digit is between
Choose the most appropriate option:	A) 0 and 1/6	B) 1/6 and 1/3	C) 1/3 and 1/2	D) 1/2 and 2/3	E) 2/3 and 5/6
K (1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6 + 1/7 + 1/8 + 1/9+ 1/10) =1   Note that 1/10 is least value and is equal to 0.1 so we can write above series as   K (1+0.5+0.3+0.25+0.2+0.16+0.5+residual) = 1   K=1/3+   P (3 or 5 or 7) =K*13/24   Required probability Q= 13/24 × 1/3+ = 4+/24 &gt; 1/6   Answer should be B   P.s. 3+ denotes a value little greater than 3 .   Same for 4+.
<result>B</result>
A computer program generates a single digit by a random process, according to which the probability of generating any digit is directly proportional to the reciprocal of one more than that digit. If all digits are possible to generate, then the probability Q of generating an odd prime digit is between