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JEE Main Math Class 11 Trigonometric Functions Questions

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Question : 7

Total: 115

Let the set of all a∈R such that the equation cos‌2‌x+asin‌x=2a−7 has a solution be [p,q] and r=tan‌9∘−tan‌27∘−‌

+tan‌81∘, then pqr is equal to

[27-Jan-2024 Shift 1]

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