If n > 0 , which of the following must be true?
I n^2 < 1
II	n - n^2 > 0
III	2n - 1 > 0
Select the correct option:
A) I only
B) II only
C) III only
D) I and II only
E) none
I. False for all values of n except 1   When n = 1 ; n^2 = 1   II. False for all values of n except 1   When n = 1 ; n - n^2 = 1 - 1= 
<gadget id="calculator">1 - 1</gadget>
<output>0</output>
&gt;0   III	True for all values of n   Hence the correct answer will be (III only)
<result>C</result>
If n > 0 , which of the following must be true?
I n^2 < 1
II	n - n^2 > 0
III	2n - 1 > 0