How do you..

<p>Approch these kinds of problems:</p>

<p>Each of the following inequalities is true for some value of x EXCEPT:</p>

<p>And then the question gives you answer choices and yadda yadda.</p>

<p>So really, how do you approach similar questions, beside plugging in random numbers, because it doesn't work that well on me :P</p>

<p>THANKS!</p>

<p>can you give us an example?</p>

<p>Each of the following inequalities is true for some values of x EXCEPT</p>

<p>A. x < x^2 < x^3
B. x < x^3 < x^2
C. x^2 < x^3 < x
D. x^3 < x < x^2
E. x^3 < x^2 < x</p>

<p>suppose that is the question… (google it :] ) , from previous threads)</p>

<p>Memorize the rules regarding these types of maths questions. You can find them in any prep. book, I have them in Barron’s.</p>

<p>If you’re not good memorizing stuff tho, then you’ll have to substitute numbers.</p>