A) \[-1<x<2\]
B) \[~-2<x<3\]
C) \[-2<x<-1\]
D) None of these
Correct Answer: B
Solution :
[b] \[\because 6+x-{{x}^{2}}>0\] \[-\left( {{x}^{2}}-x-6 \right)>0\] \[{{x}^{2}}-x-6<0\] \[\left( x-3 \right)\left( x-2 \right)<0\] Here, \[-2<x<3\] i.e. option [b] is correct.
You need to login to perform this action.
You will be redirected in
3 sec
