Ques. 1JEE Advanced 2025 (Paper-2)
For a non-zero complex number z, let (z) denote the principal argument of z, with - < (z) . Let be the cube root of unity for which 0< ( )< . Let = ( n=12025(- )n ). Then the value of 3 is .
Complex Numbers and Quadratic Equations
Previous year questions with solutions · 2024 – 2026
6Questions
5Papers covered
5.88%Weightage 2026▼ 37.3% vs last year
’24
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 2 | 2 | 1 | 5.88% ▼ 37.3% vs last year |
| 2025 | 3 | 2 | 1.5 | 9.38% ▲ 218.7% vs last year |
| 2024 | 1 | 2 | 0.5 | 2.94% |