JEE Mains 05-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

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Question : 60 of 75

Marks: +1, -0

If x=1 is a critical point of the function f(x)=(3x2+ax−2−a)ex, then :

[5 Sep 2020 Shift 2]

x=1 is a local minima and x=−
2
3
is a localmaxima of f.
x=1 is a local maxima and x=−
2
3
is a local minima of f.
x=1 and x=−
2
3
are local minima of f.
x=1 and x=−
2
3
are local maxima of f.

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