NCERT Maths Solutions Class 11th Chapter 3 Trigonometric Functions

NCERT Solutions Class 11 Maths Trigonometric Functions

NCERT Solutions for Maths Class 11, Chapter 3 - Trigonometric Functions, are aligned with the latest CBSE Class 11 Maths syllabus. This chapter aids in understanding the relationships between the angles and sides of triangles. Students will delve into fundamental trigonometric concepts, including sine, cosine, and tangent functions, which are essential for solving problems related to angles and distances in various contexts.

NCERT Solutions for Class 11 Maths Chapter 3 Exercise 3.1

Ex 3.1 Class 11 Maths Question 1:

Find the radian measures corresponding to the following degree measures:

Ex 3.1 Class 11 Maths Question 2:

Find the radian measures corresponding to the following degree measures:

Ex 3.1 Class 11 Maths Question 3:

A wheel makes 360 revolution in one minuts. Through how many radians does it turn in one second?

Ex 3.1 Class 11 Maths Question 4:

Find the degree measure of the angle subtended at the centre of a circle of radius

NCERT Solutions for Class 11 Maths Chapter 3 Exercise 3.2

Ex 3.2 Class 11 Maths Question 1:

Ex 3.2 Class 11 Maths Question 2:

Ex 3.2 Class 11 Maths Question 3:

Ex 3.2 Class 11 Maths Question 4:

NCERT Solutions for Class 11 Maths Chapter 3 Exercise 3.3

Ex 3.3 Class 11 Maths Question 1:

Prove

Ex 3.3 Class 11 Maths Question 2:

Ex 3.3 Class 11 Maths Question 3:

Ex 3.3 Class 11 Maths Question 4:

NCERT Solutions for Class 11 Maths Chapter 3 Exercise 3.4

Ex 3.4 Class 11 Maths Question 1:

Ex 3.4 Class 11 Maths Question 2:

Find the principal and general solution of the equation secx =2

Ex 3.4 Class 11 Maths Question 3:

NCERT Solutions for Class 11 Maths Chapter 3 Miscellaneous Exercise

Miscellaneous Exercise Class 11 Maths Question 1:

Miscellaneous Exercise Class 11 Maths Question 2:

Prove that: (sin 3x + sin x) sin x + (cos 3x - cos x) cos x=0

Ans:

L.H.S.
=(sin 3x + sinx ) sin x + (cos 3x - cos x) cos x