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JEE Main 9 Apr 2024 Shift 1 Solved Paper

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Question : 9

Total: 90

Let
|cos‌θ‌cos(60−θ)‌cos(60−θ)|≤‌

,θ∈[0,2π]
Then, the sum of all θ∈[0,2π], where cos‌3‌θ attains its maximum value, is :

[9 Apr 2024 Shift 1]

9π
18π
6π
15π

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