If x>y>0, which of the following must be true:
I. x^2<y^2
II. x^3 > y^3
III. |x|<y Choose the correct choice from the following answers:
A) I only	B) II only	C) III only	D) II and III	E) I, II and III
Assuming x and y to be integers   X=3,Y=2   X^2=3^2=9   Y^2=2^2=4   So I is true   Now lets look at option III because if option 3 is true E is the answer or else A   As per question X&gt;Y&gt;0 Hence |X| &gt;Y   So OA=II only
<result>B</result>
If x>y>0, which of the following must be true:
I. x^2<y^2
II. x^3 > y^3
III. |x|<y