JEE Main 24 Jan 2025 Shift 2 Paper

Section: Mathematics
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Question : 19 of 75
 
Marks: +1, -0
If α>β>γ>0, then the expression
cot−1{β+‌
(1+β2)
(α−β)
}
+cot−1{γ+‌
(1+γ2)
(β−γ)
}
+cot−1{α+‌
1+α2
γ−α
}
is equal to:

[24 Jan 2025 Shift 2]
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