Chapter 3 Trigonometric Functions exercise 3.3 solutions class 11 NCERT maths
Mathematics NCERT class 11 chapter 3 Trigonometric Functions exercise 3.3 solutions are given.
You should study the textbook lesson Trigonometric Functions very well.
You should also practice the example problems and solutions are given in the textbook.
Observe the given solutions and try them in your own way.
NCERT maths solutions for class 11 for some chapters
Trigonometric Functions
Maths solutions for exercise 3.3 class 11
Chapter 3
Trigonometric Functions
Exercise 3.3
CBSE class 11 maths solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 1
CBSE class 11 maths solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 2
CBSE class 11 maths solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 3
Exercise 3.3 class 11 maths solutions Chapter 3 Trigonometric Functions Problem 4 NCERT
Exercise 3.3 class 11 maths solutions Chapter 3 Trigonometric Functions Problem 5 NCERT
Find the value of
i. Sin 75°
ii. tan 15°
Exercise 3.3 class 11 maths solutions Chapter 3 Trigonometric Functions Problem 6 NCERT
Cos (π/4 – x) cos (π/4 – y) – sin (π/4 – x) sin (π/4 – y) = sin (x + y)
11th maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 7
11th maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 8
11th maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 9
Cos (3π/4 + x ) cos (2π/4 + x) [cot (3π/4 – x) + cot (2π + x) ] = 1.
11th maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 10
Sin (n + 1)x sin (n + 2)x + cos (n + 1)x cos ( n + 2)x = cos x
Class 11 maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 11
Cos (3π/4 + x) – cos (3π/4 – x) = – √2 sin x
Class 11 maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 12
Class 11 Maths Exercise 3.3 Trigonometric Functions solutions
Class 11 maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 13
Class 11 maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 14
Class 11 maths NCERT solutions Chapter 3 Trigonometric Functions exercise 3.3 Problem 15
Cot 4x (sin 5x + sin 3x) = cot x (sin 5x – sin 3x)
Class 11 math solution Chapter 3 Trigonometric Functions exercise 3.3 Problem 16
Class 11 math solution Chapter 3 Trigonometric Functions exercise 3.3 Problem 17
(Sin 5x + sin 3x)/ (cos 5x + cos 3x) = tan 4x
Class 11 math solution Chapter 3 Trigonometric Functions exercise 3.3 Problem 18
Class 11 math solution Chapter 3 Trigonometric Functions exercise 3.3 Problem 19
Class 11 math solution Chapter 3 Trigonometric Functions exercise 3.3 Problem 20
Maths solutions Chapter 3 Trigonometric Functions exercise 3.3 class 11 Problem 21
Maths solutions Chapter 3 Trigonometric Functions exercise 3.3 class 11 Problem 22
Cot x cot 2x – cot 2x cot 3x – cor 3x cot x = 1
Maths solutions Chapter 3 Trigonometric Functions exercise 3.3 class 11 Problem 23
Maths solutions Chapter 3 Trigonometric Functions exercise 3.3 class 11 Problem 24
Maths solutions Chapter 3 Trigonometric Functions exercise 3.3 class 11 Problem 25
Note : Observe the solutions and try them in your own method.
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