JEE Main 2025 Mathematics question
Let O be the origin, the point A be , the point B() be such that and arg . Then
Answer: (4)
Solution
Computing and , we find , making ABO isosceles with angles π/6, π/6, 2π/3 (obtuse)
Let O be the origin, the point A be , the point B() be such that and arg . Then
Computing and , we find , making ABO isosceles with angles π/6, π/6, 2π/3 (obtuse)