Report Issue

JEE MAIN 2019
08-04-2019 S1
Question
If $S_1$ and $S_2$ are respectively the sets of local minimum and local maximum points of the function, $f(x)=9 x^4+12 x^3-36 x^2+25, x \in R$, then :
Select the correct option:
A
$S_1=\{-2\} ; S_2=\{0,1\}$
B
$S_1=\{-2,1\} ; S_2=\{0\}$
C
$S_1=\{-1\} ; S_2=\{0,2\}$
D
$S_1=\{-2,0\} ; S_2=\{1\}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Question Tags
JEE Main
Mathematics
Easy
Start Preparing for JEE with Competishun