If c 2 + (c + d) x + cd < 0, then x belongs to.
Mathematics · JEE Main · NTA Exams — Sets, Relations and Functions
If c < d, x2 + (c + d) x + cd < 0, then x belongs to.
- (–d, –c]
- (–d, –c)
- R
- φ
Answer
(B) (–d, –c)
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