Question 762200
The two digits are selected at random from the digits 1 through 9. If the sum of the two digits is even, find the probability that both numbers are odd.
<pre>

So from {1,2,3,4,5,6,7,8,9}

we want the probability 

P{{{(matrix(7,1,
 
The, two,digits,were,selected,from,"{1,3,5,7,9}"))}}}{{{""=""}}}{{{"C(5,2)"/"C(9,2)"}}}{{{""=""}}}{{{10/36}}}{{{""=""}}}{{{5/18}}}



Edwin</pre>