IIT JEE 2006 Paper : MATHEMATICS Section I - Multiple Choice

Each question below has only one correct answer.
In the IIT-JEE, you will be awarded 3 marks for each correct answer and −1 for each incorrect answer.
You will be awarded 0 marks for not attempting a question.

Quiz

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Multiple choice

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If 2sin ² x − sin x + 2 > 0, then the interval in (0, 2π) to which x belongs to is   (0 , π/6) ∪ (π/6 , 2π)   (π/6 , 5π/6)   (0 , π/6) ∪ (5π/6 , 2π)   (0 , π/6) ∪ (π/6 , 5π/6)   Hint Half-n-half Clue

 

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