AP EAMCET Engineering 22 Apr 2019 Shift 2 Paper

Section: Mathematics

Question : 12 of 160

Marks: +1, -0

If A, B, C are the sets of all values of x, for which x2 - 5x - 14 is positive, −6x2 + 2x - 3 is negative and 4x - 5x2 + 2 is positive and 4x - 5x2 + 2 is positive respectively, then A ∩ B ∩ C =

(- 2 , 7)
Φ
(
2−√14
5
,
2+√14
5
)
R

Validate

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