NCERT Solutions for Class 11 Maths Chapter 3 Trigonometric Functions
NCERT Solutions for Class 11 Maths Chapter 3 Trigonometric Functions: Trigonometry has various real-time applications. It is used to solve height and distance problems. This chapter gives an introduction to basic properties and identities of trigonometric functions and questions based on the same are answered in NCERT solutions for class 11 maths chapter 3 trigonometric functions. You will use the trigonometric identities in other chapters of mathematics and throughout the NCERT physics for both class 11 and 12 also. So it is very important to memorise and understand the basic identities and properties of trigonometric functions. NCERT solutions for class 11 maths chapter 3 trigonometric functions will help you for the same. Command on this chapter is required to understand the concepts of inverse trigonometric functions which will be taught in class 12. You should practice more in order to get clarity of the concepts. First, try to solve NCERT problems. If you getting difficulties in doing so, you can take help from solutions of NCERT for class 11 maths chapter 3 trigonometric functions. Check all NCERT solutions at a single place which will be helpful when you are not able to solve the NCERT questions. Here you will get NCERT solutions for class 11 also.
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Let's understand this chapter with one example.
If we want to measure the height of a building such that we are standing at 50m away from building at point P and the angle of elevation made with the ground at P is 45 degree (as shown in the below figure). Then what will be the height of the building?
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Let the height of the building be QR and distance from the base of the building to point P is 50 meter
Using the trigonometric function
There are many other examples such as trigonometry is used in electric circuit analysis, predicting the heights of tides in the ocean, analysing a musical tone and in seismology, etc.
The main topics of this chapter are listed below:
3.3 Trigonometric Functions
3.4 Trigonometric Functions of Sum and Difference of Two Angles
3.5 Trigonometric Equations
Frequently Asked Question (FAQs) - NCERT Solutions for Class 11 Maths Chapter 3 Trigonometric Functions
Question: What are important topics of the chapter Trigonometric Functions ?
Trigonometric functions, identities of trigonometric functions, trigonometric functions of some standard angles, trigonometric functions of sum and difference of two angles and trigonometric equations are the important topics of this chapter.
Question: How does the NCERT solutions are helpful ?
NCERT solutions will help the students, if the stuck while solving the NCERT problems. Also, it will give them the new ways to solve the NCERT problems.
Question: Which are the most difficult chapters in the NCERT class 11 maths ?
Permutation and combination, trigonometry are considered to be difficult chapters by the most of students but with the regular practice students can get command on them also.
Question: Which is the official website of NCERT ?
NCERT official is the official website of the NCERT where you can get NCERT textbooks and syllabus from class 1 to 12.
Question: Does CBSE provides the solutions of NCERT class 11 ?
No, CBSE doesn’t provided NCERT solutions for any class or subject.
Question: Where can I find the complete solutions of NCERT class 11 maths ?
Here you will get the detailed NCERT solutions for class 11 maths by clicking on the link.
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