Practicing Success
Practicing Success
CUET Preparation Today
If the function $y=f(x)=alog_ex+bx^2+x, x> 0, $ has extreme points at x=1 and x= 2 and y'' at $x=\frac{3}{2}$ is $\lambda $ then $\frac{a\, b}{\lambda } $ is equal to : |
-3 3 -9 9 |
-3 |
