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IIT JEE MAIN 2025- cot¯¹{β +(1+β²)/(α−β) } + cot¯¹{γ +(1+γ²)/(β−γ) } + cot¯¹{α +(1+α²)/(γ−α) } is.
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3 weeks ago
IIT JEE MAIN 2025- cot¯¹{β +(1+β²)/(α−β) } + cot¯¹{γ +(1+γ²)/(β−γ) } + cot¯¹{α +(1+α²)/(γ−α) } is.
