If Y > X and XM < YM, what must be true? Options:
A) M >0. B) M < Y. C) X < 0. D) M < 0. E) Y < 0.
X&gt;Y, bus as soon as M is multiplied to both sides inequality sign changes.   This is only possible when -ve is multiplied on both sides. That means M is -ve   M &gt;0. is the answer
<result>A</result>
If Y > X and XM < YM, what must be true?