Maximum Value of Cubic Function (Jee Mains) | ExamDuo
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Application of Derivates
Medium
Maximum Value of Cubic Function
The maximum value of the function f(x) =
3
x
3
–
18
x
2
+ 27x – 40 on the set S = {x ∊ R :
x
2
+ 30 ≤ 11x} is :
SELECT ONE OPTION
A
122
B
–222
C
–122
D
222
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