JEE Mains 30-Jan-2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 64 of 90

Marks: +1, -0

If the functions f(x)=‌

x3

3

+2b‌bx+‌

ax2

2

and g(x)=‌

x3

3

+ax+bx2,a≠2b have a common extreme point, then a+2b+7 is equal to

[30-Jan-2023 Shift 2]

4
‌
3
2
3
6

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