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JEE Advanced 2025 Paper 2

Section: Mathematics

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Question : 13

Total: 48

For a non-zero complex number z, let arg(z) denote the principal argument of z, with −π<arg(z)≤π.
Let ω be the cube root of unity for which 0<arg(ω)<π.
Let α=arg(

(−ω)n)
Then the value of ‌

[JEE Adv 2025 P2]

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