Toppers Study Toppers Study Toppers StudyDetailed NCERT Solutions for 11 Mathematics 3. Trigonometric Functions to simplify learning. Understand chapters clearly and practice with free solutions for better results.
Detailed NCERT Solutions for 11 Mathematics 3. Trigonometric Functions to simplify learning. Understand chapters clearly and practice with free solutions for better results.
Preparing for exams becomes easier with Exercise 3.1. Whether you are studying for board exams or mid-term exams, 11 Mathematics Chapter 3. Trigonometric Functions solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.
ncert_solutionsExercise 3.1
Q1. Find the radian measures corresponding to the following degree measures:
(i) 25° (ii) - 47°30' (iii) 240° (iv) 520°
Solution:
(i) 25°
Q3. A wheel makes 360 revolutions in one minute. Through how many radians does it turn in one second?
Q4. Find the degree measure of the angle subtended at the centre of a circle of radius 100 cm by an arc of length 22 cm (Use π = 22/7).
Q5. In a circle of diameter 40 cm, the length of a chord is 20 cm. Find the length of minor arc of the chord.
Q6. If in two circles, arcs of the same length subtend angles 60° and 75° at the centre, find the ratio of their radii.
Q7. Find the angle in radian through which a pendulum swings if its length is 75 cm and the tip describes an arc of length
(i) 10 cm (ii) 15 cm (iii) 21 cm
Exercise 3.1 are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 11 Mathematics Chapter 3. Trigonometric Functions solutions help you understand the core concepts and practice effectively.
Revision is the key to exam success. Our notes for 11 Mathematics highlight important formulas, key definitions, and exam-ready points from Chapter 3. Trigonometric Functions. These quick revision notes make last-minute preparation easy.
Every NCERT chapter ends with exercises, and solving them is crucial. Our Exercise 3.1 include complete solutions for 11 Mathematics Chapter 3. Trigonometric Functions exercises. With step-by-step answers, you gain clarity and confidence to attempt similar exam questions.
To boost your preparation, we also provide additional important questions with answers. These are prepared from previous year board papers, sample papers, and important concepts of Chapter 3. Trigonometric Functions. Practicing these ensures you are well-prepared for both board and mid-term exams.
Our Exercise 3.1 are useful for both board exams and mid-term exams. For 11 Mathematics, we provide notes, exercises, and important Q&A so that you can revise smartly and write perfect answers in exams.
In short, Exercise 3.1 for 11 Mathematics Chapter 3. Trigonometric Functions are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.
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