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Mathematics · Class 11Trigonometric FunctionsVideo coming soonRead the notes instead
Free notes for this chapterMark as Completed
Radian Measure, Trigonometric Identities, Trigonometric Equations and the board questions built on them — roughly 8 marks of the paper.
What this chapter covers
- 1Radian Measure
- 2Trigonometric Identities
- 3Trigonometric Equations
- 4Sine and Cosine Rules
These lessons are being recorded. The written notes for this chapter are free to download now.
Learning resources
Seedha Notes
Chapter notes withimportant points,examples & format
View Notes for Trigonometric Functions, MathematicsPractice Questions
Important questions,board questions,numericals
Practice Now for Trigonometric Functions, MathematicsPrevious yearquestions withfull solutions
View PYQs for Trigonometric Functions, MathematicsSample Paper
Board patternsample paper withmarking scheme
Open Paper for Trigonometric Functions, Mathematics
In the notes
Topics covered
- 01Radian Measure16:09
- 02Trigonometric Identities9:09
- 03Trigonometric Equations21:53
- 04Sine and Cosine Rules12:28
After this chapter you can
- Explain radian measure without reading from the book
- Present trigonometric identities in the format the marking scheme rewards
- Attempt every previous year question set on this chapter
- Marks
- 8
- PYQs
- 19
- Video
- 1h 0m
Then do the work
- One-shot revision, 15 minutes
- Formula sheet for this chapter
- Printable summary, 2 pages
Prepare
| Year | Asked as | Marks |
|---|---|---|
| 2025 | Case based | 4 |
| 2024 | MCQ set | 12 |
| 2023 | Long answer | 12 |
| 2022 | Short answer | 8 |
| 2021 | Case based | 8 |
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