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NCERT Solutions For Class 10 Maths Chapter 8 Introduction to Trigonometry Ex 8.2

Ex 8.2 Class 10 Maths Question 1.
Evaluate the following:
NCERT Solutions For Class 10 Maths Chapter 8 Introduction to Trigonometry Ex 8.2 Q1
Solution:
NCERT Solutions for Class 10 Maths Chapter 8 Trigonometry Exercise 8.2 Free PDF Download Q1
NCERT Solutions for Class 10 Maths Chapter 8 Trigonometry Exercise 8.2 PDF Download Q1.1

Ex 8.2 Class 10 Maths Question 2.
Choose the correct option and justify your choice:
NCERT Solutions For Class 10 Maths Chapter 8 Introduction to Trigonometry Ex 8.2 Q2
Solution:
NCERT Solutions for Class 10 Maths Chapter 8 Trigonometry Exercise 8.2 Q2

Download NCERT Solutions For Class 10 Maths Chapter 8 Introduction to Trigonometry PDF

Ex 8.2 Class 10 Maths Question 3.
If tan (A + B) = √3 and tan (A – B) = (frac { 1 }{ surd 3 }); 0° < A + B ≤ 90°; A > B, find A and B.
Solution:
Exercise 8.2 Class 10 NCERT Solutions Chapter 8 Trigonometry PDF Download Q3

Ex 8.2 Class 10 Maths Question 4.
State whether the following statements are true or false. Justify your answer.
(i) sin (A + B) = sin A + sin B.
(ii) The value of sin θ increases as θ increases.
(iii) The value of cos θ increases as θ increases.
(iv) sin θ = cos θ for all values of θ.
(v) cot A is not defined for A = 0°.
Solution:
Trigonometry Class 10 Chapter 8 Exercise 8.2 NCERT Solutions Q4

NCERT Solutions for Class 10 Maths Chapter 8 Introduction to Trigonometry (Hindi Medium) Ex 8.2

NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 Introduction to Trigonometry
NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 in English medium
NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 Introduction to Trigonometry in English PDF
NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 Introduction to Trigonometry free download
NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 Introduction to Trigonometry in Hindi medium
NCERT Solutions for class 10 Maths Chapter 8 Exercise 8.2 in Hindi PDF
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