Class 12 Mathematics Trigonometry Notes and Important Questions
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Notes for Class 12 Trigonometry (Mathematics) are shown above.
Practice
Important Questions
Which one of the following is the value of ?
In , , , which one of the following is ?
In any triangle ABC, , and , then which is equal to ?
What is the domain of y = sin⁻¹x?
(-1, 1)
(-∞, ∞)
[0, 1]
[-1, 1]
Which one of the following is general solution for 2cosθ - 1 = 0?
nπ + (-1)ⁿ π/3, n ∈ I
nπ ± π/3, n ∈ I
nπ + π/3, n ∈ I
2nπ ± π/3, n ∈ I
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Exam
Past Question Analysis
Historical exam-pattern data from past NEB question papers — not a prediction of future questions.
12
Question Items
19
Total Marks
4
Papers Appeared In
| Year | Question Items | Marks |
|---|---|---|
| 2083 | 3 | 6 |
| 2082 | 3 | 6 |
| 2081 | 3 | 3 |
| 2080 | 3 | 4 |
This page covers Trigonometry, chapter 6 of 17 in the Class 12 Mathematics syllabus set by the National Examination Board (NEB). 5 important questions for this chapter are available, each with a model answer.
Read through the notes above, then try each important question for this chapter before checking its solution — comparing your working against past NEB and model questions is one of the most efficient ways to revise.