1
Let = (1 - 2 ( 11 ) ) (1 - 2 ( 3 11 ) ) (1 - 2 ( 9 11 ) ) (1 - 2 ( 27 11 ) ) (1 - 2 ( 81 11 ) ). Then the value of 5 - 2 is .
JEE Advanced 2026 Paper 1
Trigonometric Functions
Previous year questions with solutions · 2024 – 2026
6Questions
5Papers covered
8.82% ↑182.4%Weightage in 2026
’24
’25
’26
Year-wise statistics questions · papers · average per paper · weightage
| Year | Questions | Papers | Avg / paper | Weightage |
|---|---|---|---|---|
| 2026 | 3 | 2 | 1.5 | 8.82% ↑182.4% |
| 2025 | 1 | 2 | 0.5 | 3.12% ↓46.9% |
| 2024 | 2 | 2 | 1 | 5.88% |
2
The value of n is .
JEE Advanced 2026 Paper 2
3
Let = 1 60 61 + 1 62 63 + + 1 118 119 . Then the value of ( cosec1 )2 is .
JEE Advanced 2025 Paper 2