Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Mathematics
0 votes

The condition $f(x)=x^3+px^2+qx+r(x \in R)$ to have no extreme value, is

\[\begin {array} {1 1} (a)\;p^2 < 3q & \quad (b)\;2p^2 < q \\ (c)\;p^2 < \frac{1}{4} q & \quad (d)\;p^2 > 3q \end {array}\]
Can you answer this question?

1 Answer

0 votes
$(a)\;p^2 <  3q$
answered Nov 7, 2013 by pady_1
edited Mar 5, 2014 by meena.p

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App