A) \[x<1\]
B) \[x>3,\,\,x<1\]
C) \[x>3,\,\,1<x<2\]
D) \[x<1,\,\,2<x<3\]
Correct Answer: C
Solution :
When \[x>3,\,\,f'(x)>0;\]\[when\,\,2<x<3,\,\,f'(x)<0;\]\[when\,\,1<x<2,\,\,f'(x)>0;\]\[when\,\,x<1,\,\,f'(x)<0\].You need to login to perform this action.
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