If st > 0, which of the following must be negative? Select the correct option
A) -s/t
B) st
C) -s*-t
D) -s/-t
E) s+t
Given st&gt; 0 So both will be the positive integers. If both are positive, then B,C,D,E also positive.   -s/tnswer :-s/t
<result>A</result>
If st > 0, which of the following must be negative?